Thanks for the reply....
I wouldn't do this trade if I were you. I love Manning and think he is one of the greats but his time is almost coming up and he will start slowing down (age, injuries, etc...) as soon as this year (previous couple of years also).....I also thin McNabb is in the same boat so although I rank Peyton ahead of McNabb this year I think it's still only slightly!
I do however think LT will have a solid year and the predictions and favor goes well above to LT over Bush, FWP or Jones. I think anyone of those 3 are decent but they are no LT and what LT is predicted to do this year.
I would stick with LT and McNabb and you should be fine. This trade isn't worth it!
Standard H2H 12 Team 1 Pt PPR, Start 1QB, 2RB, 2WR, 1 FLEX (RB/WR/TE), 1TE, 1K, 1 DEF