What did Shane do for him? The only reason Haye was with him is because the gym is a nice snazzy modern one 5 minutes from Haye's old one. Trainer, that has no affiliation/history with star fighter, gets sack after defeat - all par for the course.

When Haye comes back he can claim Shane should've never threw the towel in and stuff like that to deflect away from how shot he is.