This seems minor but it happened to me 3 games in a row so I feel a bit irritated. I feel a tweak where if you use one of your abilities, but the At-Bat ends in a way that's completely out of your control, that ability should not be wasted. In my case I was using the Showtime effect for 1 PA a game, but each PA ended up with the runner at first being thrown out completely independent of my play. And despite that The affect was lost for the rest of the game.
Again, it's small potatoes, but It would be a nice change