The biggest question mark is at the quarterback position.
They also lost the same guy who threw for six touchdowns against Arizona one week, then followed it up with more interceptions than touchdowns the next game.
But a new tide is on its way in, and it's coming in fast in the form of Mark Sanchez.
Jet fans across the globe want Sanchez to come in and start right away. However, let’s not forget about Kellen Clemens.
With only a few days of training camp down, reports are that Kellen Clemens has a better feel for the system than Sanchez. Sanchez has taken a more conservative approach and has thrown fewer interceptions than Clemens. He has also thrown for a better completion rate.
Many think the Jets will make Sanchez hold a clipboard and learn the system for a while before putting him out on the field.
Can Kellen Clemens or Mark Sanchez be the next Kurt Warner? The great thing about football is you never know what the upcoming season may bring.