What if Post-FFI/Adult Rococo changed to being a defender/libero?

A random thought since Tamashii the Hand wouldn't risk hand contact with the ball as a defense hissatsu. We also see that he's able to jumpscare top condition Inazuma Japan by suddenly stealing the ball as a goalkeeper while they were on the offense and then dribble through their entire team.

He definitely can play in any position but I think this would be an interesting position to put him in and I like to headcanon that he might've tried switching it up sometime into his career.