While watching the NE-Buff MNF game and also following the play by play on NFL.com, I noticed that the Pats were taking LT Light and moving him to the TE spot on the right side and reporting as eligible. Earlier they did this on 4th and 1 but moved RT Kazur(sp?) to the left side. I remember the Ravens doing this at times last season as well. Both teams had some degree of success with this package. With the league using traditional FBs less and less these days is this the trend for the power running game in the NFL. Any thoughts?