Q: Will the Bills go to the 4-6 defense this year? I thought they were going to run it last year.
A: The Bills wanted to switch to the 4-6 defense but they simply did not have the personnel to do it last year. That, however, changed CB Nate Clements entered the starting lineup. With Clements and Winfield, the Bills have two CBs capable of playing on an island, which is exactly what the aggressive 4-6 defense needs to be effective. How important is it? Two of the biggest reasons the Titans had such a down year in 2001 were injuries in the secondary and the inability of their corners to play on an island.