I vehemently disagree with you on the above two former Bills. Even though they didn't stay in Buffalo as FAs, this does not mean they should be disparaged as not being success stories, because they were good picks for us. It is not their fault that their market value was not offered by the Bills, they didn't have the sort of team to succeed with, or that their coaches left little to be desired.
I will always look positively on Winfield and Clements, and they deserved better, just like some of the other Bills that had to endure all the mediocrity.