They can't have a deal done before entering the portal legally. But they have NIL deals already set up for incoming athletes just like Texas, LSU and others. It's a well known fact Baton Rouge Attorney Gordon Mckernan is a major LSU benefactor. Do you think it's a coincidence that Lacey's NIL was announced within a few days?
This is getting accomplished through middle men, it it's very hard to prove without phone records and transactions to trace.