In addition to ssr's point, everyone expected JoePa to step down after the year. So letting him retire on his own terms continues the unchecked authority which, in part, contributed to this mess. Also, once an employee comes out and says to the public that his employer cannot fire him, despite his massive error, failing to take on his challenge makes PSU look even worse now and long-term. Finally, from a legal perspective, every reporter is going to ask about this. JoePa isn't the guy you want fielding questions about alleged victims ("or whatever they are").