After UFC featherweight champion Conor McGregor was pulled from UFC 200 for refusing to fulfill his media obligations for the event, there was much talk regarding a potential Floyd Mayweather vs. Conor McGregor boxing match.

While talks of a potential McGregor-Mayweather rematch seemed to die down when the UFC booked the McGregor-Diaz rematch for UFC 202. In the wake of McGregor’s win, many are wondering if the featherweight champ will once again pursue a boxing match with Floyd Mayweather Jr.

Check out the interview above with Floyd Mayweather Sr., who sends a warning McGregor’s way.