Unwritten rules in baseball are pretty dumb, but I'm also getting older and grew up with them, and understand why some folks respect them. I get both sides.
Someone made the point above, when comparing sports, that baseball isn't timed so it's a little different than, say, an NBA player jacking up a 3 at the buzzer when up by 30. You have to continue play to the end of the game. My problem was his celebration. He/his teammates reacted like he hit a walk off against Babe Ruth.
You really want to get back at a team?? My suggestion in the future is to switch from aggressive (hitting a player) to passive-aggressive. If I were Rocco, I would have told my players to sit down in the field and have Tortuga throw 100 consecutive balls. You wanna celebrate? Fine, then we're done throwing it over the plate. Grab a snack, you're going to be here for another 6 hours. And if your reply to me is that this is stupid and petty, you are right, that's kind of what I'm going for