Yeah. Exactly. The big question, for me, is the salary cap. Would Liga MX adopt MLS's salary restrictions or would MLS raise the cap and loosen the rules?
Maybe go the route of the DH. When a LigaMX team plays in an MLS park they have to have their roster salary cap compliant. And when an MLS team plays in a LigaMX park they can sign whomever they want for those matches.