I dont see them scrapping the 3-4 next yr. 2011 will be Part II of the rebuild, and just because the 3-4 didnt work out too well, doesnt mean they'll stop going in that direction. They choose to go to 3-4 when they were ill-equipt for it in 2010, my $ is on them staying the course.
my opinion, which is meaningless, is that they shouldnt have switched in the 1st place, w/ all the other areas of need. I do see advantage to goin back to 4-3, w/ our personel and the fact it's gotta be getting easier to get 4-3 style D-linemen, w/ so many teams playin 3-4 now. But that doesnt mean the FO will.