The key question: It isn't if Pennington will get hurt, but when? Pennington has never played more than 13 games in a season because of injuries to his wrist and throwing shoulder.

The skinny: Two rookies on the offensive line and questions at running back will put a lot of pressure on the quarterback to make plays and not mistakes.

It's a fact: Curtis Martin, the fourth-leading rusher in NFL history, missed all of training camp and begins the season on the physically unable to perform list because he has been slow to recover from knee surgery in December.

The skinny: The Jets will start the season with a rotation of Kevan Barlow, Cedric Houston, Derrick Blaylock and rookie Leon Washington. Martin is not eligible to return until Week 7 and might retire.

The skinny: Now that Justin McCareins is out of the coach's doghouse, he, Laveranues Coles and Jerricho Cotchery can go back to being the formidable trio they were last season.

It's a fact: The Jets traded a No. 1 pick in the 2005 draft for Doug Jolley and a No. 2. The disappointing Jolley was traded last week to Tampa Bay for an undisclosed draft pick.

The skinny: Baker is the only tight end on the roster who was with the team when camp opened. In the past week, the Jets traded for Sean Ryan and picked up Zachary Hilton off waivers, but the tight end merry-go-round might be a seasonlong ride.

It's a fact: The Jets revamped their line by adding free agents Trey Teague and Anthony Clement and first-round picks D'Brickashaw Ferguson and Nick Mangold.

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