Why doesn’t buffalo have a MLB or NBA team?

So from an outside perspective it seems like you guys have a crazy sports fan base from bills mafia to some of these posts I’ve seen come out from fans of the sabers, I gotta ask why haven’t MLB or NBA franchise taken a home in your city? After seeing images come out of Minneapolis twins home games I gotta imagine you guys would pull more fans than them? Same with basketball I can see buffalo becoming a huge basketball city!