Can coaches learn?

[Adam]

Had to toss one from a YMCA game Saturday. I'd had him twice previously, and T'd him the first time. The second game, he was more acceptable in his behavior.
Saturday, however, he didn't do so well. My partner whistled his kid for a shove off ball (pretty sure it was the second push, but we didn't see the first one). Coach went ballistic, and after warnings from my P, walked too far onto the court. Whack. This was the first quarter.
Fourth quarter. Kid reaches over the back without fouling on one of his kids, and I pass on the call. He's asking for the "over the back call." The I hear, "this officiating! Jesus!"
Whack! He's done.
The YMCA here is trying to determine whether he should be allowed to coach with them anymore.
Oh, I forgot to mention. His team ended up winning by about 40 points; and that was one of their closer games. They were real close to a forfeit, though.