For some reason people and perhaps Rex view this as 'Rex's defense' being held down by the Jets offense and special teams.
Rex is the HEAD COACH. It is Rex's defense, Rex's offense, Rex's QB. Rex Ryan is not some poor Dcoordinator saddled with a crap team he is carrying along though perhaps Rex via his father thinks that way. He is just as responsible for the horrible offense as he is for the decent defense.
Finding a QB isn't much of a skill... It's a ton of luck and some of you guys act like it's just a matter of Rex going out there and getting a good QB. It doesn't work that way... YOu don't just go out there and get a good QB.
It's the same thing with Whisenhunt to be honest. He's a solid coach. He just has a complete joke of an offense due to his poor decisions at the QB position. Same thing with Andy Reid. Good coach, just garbage at the QB position.
Belichick is in the same group as them all, except he's not even a good defensive coach. He just got lucky with Brady.