Main reason was on the off chance that Mwil 2 was town like Mwil 1, scum might try to hit him again (maybe for fun)...which i switched to Nacho who was missing. So hoped to kill Nacho with it lol
Lesser reasoning, was a higher chance somebody uses a move on Mwil 2, which would be switched to Nacho causing conversation in thread and Nacho to potentially participate instead of being quiet.
Lesser reasoning, to any of the above, catch somebody claiming a move that shouldnt/couldn't have happened as they said...which, did that happen with Tk3? He has gone completely MIA