being a bad igl isn't a crime and the team is dysfunctional either way, bro has been a top tier player for 3+ years and has one bad split on a new role and suddenly everyone's out for his throat
also the mom comment was bad but I think it's pretty clear he was looking for ANYTHING to motivate the team and just said random shit that come to mind, I think it's understandable in the heat of the moment where your brain is just kind of empty