"I've got to do a better job of holding these guys accountable in practice," he said.
"I want to keep Dan around," Tannehill said. "He does a great job. He's exciting. Everyone in our locker room believes in him. But as players we've got to go out and do a better job."
But Bryant beat a linebacker and a safety for the touchdown that put the Cowboys ahead to stay, 21-14,Cheap NBA Jerseys China, on the first play of the fourth quarter.
Notes: Neither team reported any injuries. ... Christopher Ruiz, a civilian contractor who died in Afghanistan in October, was honored during a timeout in the Dolphins-Cowboys game. Ruiz was the stepbrother of Dolphins receiver Rishard Matthews. ... Former Dolphins coach Don Shula received his new Pro Football Hall of Fame ring in a halftime ceremony.
Tannehill threw touchdown passes of 12 yards to Jordan Cameron and 29 yards to Kenny Stills,Wholesale Jerseys For Sale. But Romo directed a late 5?-minute drive that sealed Dallas' win.
The Cowboys' first scoring threat ended with an interception by Brent Grimes, but Romo soon settled down and showed his characteristic creativity. A left-handed desperation completion allowed him to avoid a safety on the Cowboys' opening possession.
The game matched a pair of last-place teams and looked it at times. Dallas committed 10 penalties and Miami nine.
Romo returning from a collarbone injury to throw for two scores, and the Cowboys (3-7) won for the first time since he was hurt in Week 2. They snapped a seven-game losing streak.
A dance celebration by Bryant and Williams following a score prompted an unsportsmanlike conduct penalty that helped Miami score a touchdown in the final seconds of the first half.

Campbell took responsibility for a flurry of flags against the Dolphins. They were penalized nine times for 74 yards.
"Winning," Romo said, "is going to put a little more pep in everyone's step."
Tannehill went 13 for 24 for 188 yards,Cheap Jerseys, and Miami was again unable to generate a consistent running attack. Lamar Miller averaged 6.3 yards per attempt but carried only seven times.
MIAMI GARDENS, Fla. (AP) — Ryan Tannehill says if the Miami Dolphins want interim coach Dan Campbell back next year, they need to play better.
The Cowboys mounted an 8 1/2-minute drive for their first offensive score. A third-down holding penalty on cornerback Jamar Taylor allowed the Cowboys to keep the ball, and he was beaten deep by Williams on another third down for the TD.
"I put this loss on me," Taylor said.
Meanwhile Miami's run defense, ranked next to last in the NFL, allowed 166 yards. Darren McFadden ran for 129, and Robert Turbin, who joined the Cowboys on Wednesday, added 35 yards on seven carries.
"We need a win badly. Badly," Campbell said. "As far as I'm concerned we still hold the cards. It's all about winning. Let's just go win. Let's get back on track."
The Dolphins (4-6) are likely to miss the playoffs for the seventh year in a row. They're 3-3 since coach Joe Philbin was fired and replaced by Campbell.
"We've got to stop the run,Wholesale Jerseys," Miami defensive tackle Ndamukong Suh said. "We didn't do a good enough job in that area. That's pretty much as simple as it gets. It came down to missing tackles,Laurent Koscielny Arsenal Jersey UK, missed assignments."
Campbell's cause wasn't helped Sunday, when Miami sputtered on offense, struggled to stop the run and lost to Tony Romo and the Dallas Cowboys 24-14.
To do so will require more offense. Tannehill's unit had the ball for only 21 minutes, went 1 for 10 on third-down conversions and gave up a score for the fourth game in a row. Dallas linebacker Rolando McClain scored the game's first points and his first career touchdown on a 12-yard interception return.
Romo went 18 for 28 for 227 yards and overcame two interceptions by throwing touchdown passes of 31 yards to Terrance Williams and 16 yards to Dez Bryant.
The Dolphins might need to sweep their final six games to make the playoffs.