No one will get fired.
Getting fired means the University admits guilt and takes the blame. They will not do anything that would include admission of anything in order to keep themselves out of legal trouble.
The University already had an investigation and the conclusion was Tom was “not abusive”, but needed to change his coaching practices.
If the pressure from the public becomes too great, some back door deals will be made and likely a lucrative offer will be proposed to Tom, who will then “resign”, moving to “future opportunities”.
But there is no way Tom will be terminated.
In terms of the rest of the coaching staff, once a new coach is named they can replace the whole team, so that would clean the house out per say.