In Buffalo there is always a buzz, and the most recent one circling the wagons is the possibility of Christian McCaffrey being traded to the Bills.  McCaffrey, who was selected by the Carolina Panthers 8th-overall in 2017 when Bills’ General Manager Brandon Beane was still a member of the organization, would be a tremendous weapon for the already potent Buffalo offense.  Obviously, the concern that he has only played 14 games since 2019 is evident, but no one can deny his ability when he is healthy.  Which leaves the other concern; what type of assets would the Bills have to give up to acquire McCaffrey?