Quote: garry brindley "In RL I don't know tbh it's not something I've ever thought about before. In football I know it's actually against the rules for a player to play against his parent club, which makes perfect sense.'"
I can't recall a single instance of a loan player being unable to play against his own club in RL. I haven't checked the Op Rules so I don't know whether this is actually formalised there or just 'tradition'.