I'm not blaming Morgan anymore. Riggleman is the problem. He lacks the will or the authority to discipline anyone. You cannot be accountable to vague, undefined rules.
That said, Olsen has demonstrated a lot more maturity than Morgan.
I really don't think that Riggleman should be manager next year. Some people, Zorn, Riggleman, are great supporting players, but not meant to run the show. I would have been happy to see McLaren finish out the year, or even Listach.