We (I) watched the Bills of the 90's slowly fall with the onset of Free Agency. Losses of Wilford, Ballard, Odoms, Conlan, etc diminished the Bills edge bit by bit. High salaries (at the time) limited the Bills with it's FA's (and Wilson's tight purse strings had a heavy hand in it as well). And unlike Brady, as Kelly entered his mid 30's, he was physically done.