At least incorporate an instant replay/challenge system. Game lengths don't bother me much, since there's really nothing else on.
Yes, this is an absolute must. In the time it takes a manager to go out and argue a call, it can be reviewed and corrected.
Sigh, I feel like I'm going to have to tolerate these horrible, biased, corrupt, ego maniacal, incompetent clowns forever
Maybe this is what the Mayans were talking about?