To be honest, the number one concern right now is where our linebackers are going to play. We have the depth at D-Line where we really don't need to be worried about finding the bodies to play there anymore, as opposed to last year when depth was a serious issue. This year we can have a reasonable two deep at every position on D with a 3-deep for some key positions like NT, MLB, and CB. We also have some very versatile defenders that can play numerous positions.

That means entirely new questions about the switch, such as "Where do our players play football the best?". If we really do go with the 4-3 Under, and I think we will, there is going to be a tremendous amount of debate on who can play where. I've been thinking about it and I think a lot of these questions won't have answers on where our guys will play until the spring game.