I would love to host an end of the year tournament at the park that I get my league games in that is a "card" tournament. (slow pitch of course, I doubt it would work with fast pitch, but maybe)
meaning... if'n the player(s) complain they get a colored card based on the complaint and the amount of complaining. The weakest of the cards meaning that person has to take the position of the umpire that he/she complained to/about for the remainder of the inning. The strongest resulting in that player relieving the umpire for an entire 7 innings.
It would have to be a fund raiser/benifit tournament.... and in case it ever happens, I've already got a list.