that legal?

"Ok Calciomercato report that Fiorentina are ready to accept an Arsenal bid of €80m plus bonuses for Dusan Vlahovic, but the player already has an agreement with Juventus to join them on a free transfer when his contract expires in 2023."

I know you can sign a pre-contract with a foreign team 6 in the final window before, like Rambo did.

But surely you can't do that. Have a reason not to score against the team you're joining.

Italian footie is dodgy as fück.

If they have an agreement that has a penalty then they must have signed something. They could say they just had an agreement.

Any ideas?