Travis is a really good player. For anyone who thinks otherwise, I dare you to name me even 1 player who wasn't really good and who averaged almost 1400 yards and 12 TD's in consecutive seasons. You can't. But the problem is that Willis is a better player, and Travis would rarely see the field. So Travis' value to the Bills is low, and in addition, it's a buyer's market for RB's, so his trade value would seem to be pretty low as well. The good thing is is all it takes is 2 to tange, and the Cards need a RB, see Travis as the good, cheap, and proven RB that he is, and have a player that is also of low value to them in Shelton, who the Bills could use. Now what Shelton can bring to the Bills is much more of a question mark that what I think Travis will bring to the Cards, but I believe that McNally and Shelton's cousin Daimon's influence will make him a good player for the Bills at LT, and merely just a player-for-player trade would satisfy me. To get the Cards to swap 2nd's would be icing on the cake though, and allow the Bills to select a slightly better player in an otherwise weak draft.