That's actually a smart point.Considering how Conte doesn't tend to be particularly long term at any club I wouldn't be averse to loaning Emerson out next season if we can get a proper RWB in. That way we can make a decision in 2023 depending on if Conte extends his contract, or if the next manager wants to use traditional fullbacks or stick to wingbacks.
It's a world cup next season as well, so he will want to play.