We have Thomas and Powell to play the tackle positions; Doom and Ayers to play DE; Woodyard and DJ at OLB, and Andra Davis in the middle. Without a starting huge NT Denver may want to stay with the 4-3. We have the makings of a solid line, especially if Powell plays the run as well as advertised. He maybe our best "rookie". Think about it. The 3-4 may be a year away.