How is college football trying to rein in 'wild West' of transfers? Make players pay to leave

Many NIL contracts from the previous transfer portal cycle contained language surrounding buyout clauses. But how enforceable are they?

How is college football trying to rein in 'wild West' of transfers? Make players pay to leave
Many NIL contracts from the previous transfer portal cycle contained language surrounding buyout clauses. But how enforceable are they?