Bamford got booked for his involvement in the fracas. So did Hourihane.
If Bamford doesn’t receive further punishment, which was sort of separate from the fight, I can’t see how Hourihane would face it either. For all we know the ref booked Hourihane for the punch/dig to the ribs.
If the offer was El Ghazi’s to be rescinded, Bamford and Hourihane to have a two and one game match ban respectively, then I’d take that.