I hate to say this, because I am for the most part adamant about not getting attached to pro athletes, but there are some people who would stay away despite winning if their favorite player was traded. For example, I've never followed the Bucks since they traded Ray Allen. Of course, I'm only a casual NBA fan and I'm sure I'm in the vast minority. I know some fans would get upset and stay away but I think the vast majority would get over it in a year or two if the Brewers would start winning.