He put a value on Spiller/Byrd both of whom have proved to be not very good football players and certainly not worth their price. In both cases Whaley got lucky that the players didn't accept the offers. We all know that, and it's easy to say whew "got lucky there".
It is lunacy to use those players as examples of Whaley's good doing for the Bills organization, that's what was going on above and surely you see that.