I'm a Jays and Leafs fan and I can tell you the sentiment among many, many Toronto sports fans is that they want nothing to do with ripping a storied, beloved franchise like the Bills out of its city. NFL in Toronto some day? Maybe, but they'd rather have an expansion team. Or at least a franchise that didn't come from 2 hours down the road.
After all, they also know something about blind, undying devotion to a team that hasn't won a championship since the 1960s.