I don't think the draft order will fall into the right place for the Bills to take Mercilus, but he seems like he belongs in a Buffalo Bills jersey to me. I felt the same way about Dareus last year before the draft. If I just close my eyes and picture NFL prospects wearing Buffalo Bills hats, none seem more natural than Whitney Mercilus.
I don't think the Bills would ever do it, but I think it would be brilliant to trade down 5-15 spots, stockpile draft picks for 2013, and nab Mercilus in the first round. We'd have multiple first round picks next year, much like the dreaded Patriots seem to have every year.