Here is the likely scenario. His account is disabled for about 10 days. It is unlocked. He has to scan his ID and face. And then he will have a message saying that he violated bonus terms of service and then any further repetition will result in account closure. There’s also a chance that they forfeit his winnings on the bonus however, I once had a bovada representative. Tell me they will always give a warning prior to partial balance confiscation. However, the balance being 20,000 it’s most likely they will confiscate a portion of the winnings.