The Bills have done much more than simply sign Mario Williams.
- First, they hired Dave Wannstadt as their DC. Wanny may not be a great HC, but he's a pretty DC.
- The Bills also added QB coach David Lee to work with Fitzpatrick and the other QBs. He's working on Fitz's mechanics, which hopefully improves his accuracy.
- Yes, the Bills signed Mario Williams in FA. They also added pass rushing specialist Mark Anderson from the Pats. With Anderson, the Bills look to have a DL that looks like Mario Williams, Marcel Dareus, Kyle Williams, and Anderson/Chris Kelsay or possibly Shawne Merriman if his surgery last season has truly fixed his Achilles problem. A good pass rush will make the Bills solid safeties and decent cbs better.
- The Bills dealt with their perennial OT problem by letting mediocre Demetress Bell walk, and drafted 3 OLers, including 2 OTs in the draft. They also return 2nd year pro Hairston and journeyman Pearse at OT.
- Overall, the Bills had a nice draft, adding some valuable pieces for the future like Gilmore (CB) and Graham (WR) in addition to the OLers already mentioned.
- They also added Vince Young as a backup QB. I'm not sure how this will play out, and nobody else really does, either. He may not even make the team, but it demonstrates that the Bills FO is working hard to improve talent at every position.
You, like many other fans who don't follow the Bills, underestimate Chan Gailey. He's very innovative on the offensive side of the ball, and has come up with schemes to make the most of the Bills limited amount of talent. Only in his third season as HC have the Bills finally assembled a respectable amount of NFL caliber talent on both sides of the ball.
I don't know how the Bills will do on the field, but I know I will be very disappointed if they don't win at least 9 games.