I think that after 3 years the picture should be clear enough. I thought they drafted well this year but we will have to see yet. I dont think that last years draft was that bad because of the Spiller pick. I too had enough with the rb picks, but the top 2 Offensive and top 2 Defensive linemen were taken. So, if the took any linemen in that spot the would be reaching for that player. Not too mention Spiller did contribute 1600 total yards, 2 TDs, and 2 tackles.
As far as the team being worst tough call. I think that there schedule was harder, the offense was better but the defense was worst. Since they put most of the resources into the defense we better see a real improvement on D. After next year if we dont see the sings of rebuilding being over it time to put the Bills in more capable hands.