DAVIE, Fla. -- New dad Ryan Tannehill is ready to take charge and scold when necessary, even in public, because he knows whatever happens reflects on him.As a quarterback, that is.Tannehills 2-week-old son might not need reprimanding yet, but the perennially problematic Miami Dolphins offense does. And at the urging of new coach Adam Gase, Tannehill said hes assuming more of a leadership role.Adam has completely enabled me, Tannehill said. I think I have the credibility now to pretty much demand excellence out of these guys. Thats what Im trying to do.Tannehill made his comments following Tuesdays practice, when the offense tried to redeem itself for a woeful performance in a scrimmage three days earlier. Gase said his quarterback did a good job of reorienting teammates in a positive direction.He came out with a purpose, and was very aggressive as far as chirping a little bit out there, Gase said. I saw some growth there as far as his personality coming out and taking control of the offense.Tannehills not a holler guy by nature, and in the past critics found the easygoing Texan too passive when the Dolphins sputtered, which was often.But with four NFL seasons and 64 starts on his resume, Tannehill acknowledged its time for him to become more assertive.Its part of my role to push the guys around me to be the best they can be, he said. I think thats part of being a leader.Gase has done some nudging. The first-time head coach won praise for his work as an assistant with Peyton Manning, Jay Cutler and Tim Tebow, and was hired because the Dolphins believe hell make Tannehill better.Gase is giving Tannehill more responsibility than hes had in the past, including flexibility with audibles at the line. The coaching staff raves about the way Tannehill has absorbed the new playbook.Weve been unbelievably impressed how much hes picked up, offensive coordinator Clyde Christensen said. It would have drowned an average man.Tannehill and company flunked their first big test, however. In a scrimmage Saturday, the offense managed one first down in eight series and didnt cross midfield.It was a collective failure, and Tannehill let his teammates hear about it.Im not going to get into what I said, but everyone already knew that it wasnt acceptable, he said. We didnt play well anywhere on the offensive side of the ball from top to bottom.Perhaps the return of receiver DeVante Parker will help. The 2015 first-round pick was back at practice Tuesday after being sidelined by a right hamstring injury, rejoining receivers Jarvis Landry and Kenny Stills on the first unit.In the huddle I said, `Man, its nice to have you back, Tannehill said. Hes a good player. He stretches the field for us. You put him on one side, Kenny on the other side, and Jarvis in the middle, and we have three really dynamic playmakers.There are numerous question marks, however, with inexperienced Jay Ajayi the first-team running back, and with top draft pick Laremy Tunsil relegated to the second team at guard even though the starting offensive line has looked only so-so.Perhaps by the time Tannehills son Steel attends his first practice -- Hopefully in the next couple of weeks, Dad said -- some issues will be resolved. The next test will be the opening exhibition game Friday at the New York Giants, with the starters seeing limited action.Im looking forward to taking advantage of every rep we get, Tannehill said, and really just playing fast.If the Dolphins dont, theyll hear about it from their quarterback.---AP NFL website: www.pro32.ap.org and http://twitter.com/AP-NFL---Follow Steven Wine on Twitter: http://twitter.com/Steve-Wine. His work can be found at http://bigstory.ap.org/content/steven-wineChris Devenski Jersey . The No. 1-ranked Nadal tweaked his back warming up for the Australian Open final, which he lost almost four weeks ago in a major upset against Stanislas Wawrinka. His first stop after the layoff is the clay in Rio as he tests the back and tries to stay healthy for the French Open in three months. Carlos Beltran Astros Jersey .Y. -- Marcell Dareus and the Buffalo Bills defence made life miserable for Super Bowl MVP Joe Flacco. https://www.cheapastros.com/2863o-rogelio-armenteros-jersey-astros.html . On Mar. 16, coming off a "fight of the year" performance at UFC 154 the previous November, St-Pierre faced Nick Diaz at UFC 158 in what would be his eighth defence of the welterweight title. Using his superior athleticism, St-Pierre cruised to a five round, unanimous decision victory setting up a much-anticipated title defence against number one contender Johny Hendricks. Doug Rader Astros Jersey . Dusautoir, the former World Player of the Year, sustained a torn bicep playing for Toulouse in the Heineken Cup on Saturday. The flanker, who has played 65 times for France, is expected to be out for up to four months. Randy Johnson Jersey . The Barrie Colts defenceman, who impressed many with his play for Canada at the World Junior Hockey Championship, is the top-ranked skater in the February rankings. He has 19 goals and 24 assists for 43 points in 45 games with the Colts this season. SEATTLE -- Stuck in a stretch of facing mostly left-handed pitching, Adam Lind has found himself as a spectator far more than he would prefer.Even with just a handful of at-bats over the past couple of weeks, Lind showed he can still provide pop when given the chance.Lind hit the fourth grand slam of his career as part of Seattles five-run first inning, added a solo home run in his next at-bat and led the Mariners to an 8-3 victory over the Texas Rangers on Wednesday night.Linds 19th and 20th homers of the season helped Seattle jump to an 8-0 lead and kept the Mariners on the fringe of the AL wild card race, five games behind Baltimore. It was the 12th career multi-homer game of Linds career and his second this season.He has the ability to do that. Weve seen it in patches through the course of the year. He just hasnt put together a normal Adam Lind year, Seattle manager Scott Servais said. But you look up at the end of it hes still got 20 homers, hes had some games like this where he can really carry you. He just hasnt been that consistent.Opportunities have been limited for Lind as part of a platoon at first base. Its an unfortunate run that has left Lind and Seth Smith coming off the bench during a stretch of facing left-handed starting pitching.Lind had just 12 plate appearances over the past 10 games coming into Wednesdays game.This is definitely the division with the most lefties, Texas and Anaheim of late, Lind said. I played in the NL Central last year and it was predominantly a right-handed pitching division. Its just how it goes.The homers from Lind were plenty for starter Ariel Miranda in his strongest performance since joining the Mariners.Miranda (3-1) allowed one hit and two baserunners through five innings and was nearly untouched through six before an error kept the sixth inning alive and was capped by Carlos Beltrans three-run homer.Miranda faced one batter in the seventh before being pulled. He won his second straight start, striking out four and walking three. Texas saw its streak snapped of eight straight games scoring at least six runs.Up until now (this) has been my best start of the year, Miranda said through an interpreter.ddddddddddddSeattle was already up 1-0 on Texas starter A.J. Griffin after Smiths leadoff double and Ketel Martes single. Base hits by Robinson Cano and Kyle Seager loaded the bases for Lind. Griffin left a fastball elevated over the plate and Lind drove it to deep center field to give Seattle a 5-0 lead.Linds opposite-field home run to left in the third gave Seattle a 7-0 lead and Smiths 13th homer of the season in the fourth pushed the lead to 8-0.Griffin (7-4) lasted four innings, giving up seven hits and all eight runs. Griffin had won his previous two decisions and the four innings was his second-shortest outing of the season.The fastball was flat and when he tried to go in, he missed out over the plate and when he was behind in the count, he wasnt able to land the off-speed pitch that he can normally drop in there for a strike, Texas manager Jeff Banister said. The first (inning) was a big challenge and giving up the grand slam was probably his big blow.AT THE TOPBatting leadoff for the second time this season, Smith was on base four times and scored three runs. He finished a triple short of the cycle.LEWIS RETURNSBanister said Colby Lewis will return to the Rangers rotation this weekend and is scheduled to start on Sunday against the Angels. Lewis has been out since June 21 with a strained muscle in his right shoulder. Before going on the DL, Lewis was 6-1 with a 3.21 ERA in 15 starts. Lewis return will give the Rangers six pitchers in their rotation for the final few weeks.UP NEXTRangers: Derek Holland (7-6) will start the series finale. Holland is 2-1 with a 2.00 ERA in three starts since coming off the DL on Aug. 23.Mariners: Taijuan Walker (4-10) looks to rebound from the shortest start of his career. Walker gave up five earned runs and six hits and recorded just two outs in a loss to the Angels. Hes 0-3 with a 7.90 ERA in his last three starts. ' ' '