Here's the situation:
Our WR situation is pretty good actually. We can go with Holmes, Braylon, Hill, and Kerley. Our QB situation will be better than last year with Garrard or Quinn behind Sanchez (or maybe even in front of him). Our RB situation will be okay if we can keep Greene now that the other RB's on the roster have some playing time. Our TE situation needs to be stabilized but I'm sure they'll get that nailed down shortly.
This leaves the biggest problem the Jets have right now, which is the offensive line. With Faneca and Woody they had one of the best lines in the league and were a top rushing team in the NFL. Sanchez was able to exist within that scenario, and the team went to two straight AFCCG's and missed the Superbowl by 5 points.
There are other areas on defense of course (LB and Safety) but the Oline needs to get FIXED because they basically ignored it for two solid years. The Jets will certainly address this in the draft. I'll be shocked if they don't take an Olineman in the 1st.