Derby's dad also played for the Hawks. I'd be the equivalent of Harrison Barnes going to the Hawks - absolutely shocking and any phone call from Lick to him is likely a waste of time.
It wouldn't be a total shock, knowing HB's girl interest has signed a LOI to play for eui. I'd say TL has an ace in the hole, so probably "worth his time" to make a call, which I'm sure has already happened.