Who runs the ball remains in flux, although Stevan Ridley is the leading candidate after BenJarvus Green-Ellis left for the Cincinnati Bengals.
The defense finished second to last in the NFL last season, yielding 411.1 yards per game, so it came as no surprise the Patriots used their first six draft picks on defensive players.
ROOKIE TO WATCH: Chandler Jones, DE, Syracuse, Rd. 1
Running back Fred Jackson missed six games last season with a leg injury, but removed lingering concerns about his health by looking completely healed in the preseason.
Jackson had been compiling MVP-type statistics before the injury, and he’ll again be the focus of the offense. Wide receiver Steve Johnson also is an offensive contributor with consecutive seasons of at least 1,000 yards.
The Bills gave up the third most points in the league last season, so defense was an area of need heading into the offseason.
Buffalo went a long way in addressing that by signing defensive end Mario Williams.
ROOKIE TO WATCH: Stephon Gilmore, CB, South Carolina, Rd. 1
NEW YORK JETS
Quarterback Tim Tebow’s arrival on Broadway brought out a media horde for his introductory news conference, but the hype he has generated far exceeds his on-field accomplishments in the NFL.
There’s speculation Tebow will be used in goal-line and Wildcat packages even though Mark Sanchez is the starter. With LaDainian Tomlinson retired, though, the backfield belongs to Shonn Greene.
The Jets finished fifth in total defense last season but fell 10 spots against the run from 2010, when they were third best in that category. Rushing the passer was a significant concern, and the team attempted to address that area in the draft.
ROOKIE TO WATCH: Quinton Coples, DE, North Carolina, Rd. 1
The rebuilding project under first-year coach Joe Philbin starts with rookie quarterback Ryan Tannehill. The No. 8 overall pick beat out Matt Moore and an injured David Garrard for the job.
The Dolphins traded Brandon Marshall in the offseason, and now they’re left with uncertainty at wide receiver. The possible rotation includes Legedu Naanee, Davone Bess, Brian Hartline and Anthony Armstrong, who was recently released by the Redskins.
Miami’s best hope this season is for the defense to remain stout. Last season the Dolphins allowed the third fewest rushing yards per game (95.6) and were 15th in total defense.
ROOKIE TO WATCH: Ryan Tannehill, QB, Texas A&M, Rd. 1