I really don't care about the city of Buffalo at all.
I was not born there, never lived there, do not live there now, and cannot imagine a circumstance where I will ever live there.
But the Bills are my regional team and that's why I follow them.
If they move then I would in all likelihood stop following tackle football altogether.
If I recall correctly, and if it hasn't changed, aren't a large number (approaching half) of season ticket holders from Rochester anyway?
And FWIW, I have to believe that if the Bills do move, that the city of Buffalo would retain the rights to "Bills" just like Cleveland did with "Browns".