No, but not necessarily because of AJ.
This is a roster that IMO overachieved a tad last year, then got weaker in the off-season.
We have no LBs outside possibly Milano right now. We have a healing KB and not much else at WR. Any QB we start this season will have limited experience in NFL games.
Now, we could still sign some post draft cuts, hit well in the draft and find some players that are upgrades, but as of right now there is no way I'd see this roster make a playoff run.
So does Tim Tebow.