I just completed a mock draft and it occurred to me that if I had a reliable QB tier strategy I could maximize my draft effectiveness. For example, rather than drafting Mahone (QB-KC) in the 3rd round I could use that slot on a RB or WR if there was another player almost as good in say...the 4th or 5th round. Same thing with all the other positions as well. Not sure that Footballguys has anything like that. On a separate note, I am thinking of going to two defenses this season and I was wondering if anybody knew of a good source that lists the best team that compliment each other by comparison.