And, ironically, they didn't get any better they DID act like they were (as the Jet fans like to say every April) 'set at every position'
They traded out one weak corner for another, but this one doesn't like contact.
They jettisoned a workhorse RB who led them to the #1 rushing game and replaced him with a 2nd year player who has not proven he can carry that load.
They threw a decrpit old man in at OLB, why I'm not sure, but its not improvement.
They lost the best run blocker on the team you know run blocking, they key to their offense. But hey, they have a 6th round pick who has to be better than the perennial allpro that they were telling us 6 months ago was the best G in the NFL, because the OL coach 'is high on him'.
They added a WR, but don't have a QB who can get the ball to him.
They have absolutely no debt on the roster, so part of that 'imporvement' better be even better health this year than almost complete lack of injuires last year.
Jet fans speak as if they added 3 allpros to each side of the ball, when in fact they made 1 move that is a clear upgrade, but that upgrade is at a position that has its hand tied behind its back.