Well, I certainly talk to players to prevent infractions. So sue me. Had a Babe Ruth game Saturday where the visiting catcher, obviously not very experienced, set up way forward in the box. I said, "you sure you want to be that close?" The lead-off batter, who happened to be the home team's catcher, almost hit him with a warm-up swing, and stepped back looking quizzically at him. When F2 didn't move, the batter shrugged and I put the ball in play. The batter whacked the hell out of his glove on the first pitch. "I tried to warn you," I said, as he shook his bruised hand. He learned the lesson quickly!
Pitchers in danger of balking will get a soft caution from me, too.
BTW, you should listen to the highest level international rugby referees (they are miked, too) - their games are a constant running dialogue of warnings, instructions, "coaching," if you will. "Stay onside!" "Keep back!" "Make it [the ball] available!" "Play it!" "Release him [to a tackler holding a ball carrier]" and so forth. It's all intended to keep play moving and prevent action-halting infractions.
Oh, I'm sorry, I forgot I'm not to mention other sports!
