I really like the trade for Walker. With Williams, Tripplett, Walker and John McCargo, the Bills have a great group of defensive tackles. This will allow them to address the LB position in the draft and/or free agency. They need another RB, but I expect them to take defense first. Hate to see Spikes go. In his prime, one of the best. Found a great fantasy site. Go to: www.mensfantasysports.com. It's free.