I don't think they know what they're going to do at this point.
If they don't make the playoffs, heads are going to roll. Starting with Tito and the rest of the coaching staff. There is open talk in the media about a lack of discipline and conditioning on this team. And you know who will get blamed for that.
If they make the playoffs, Tito's job will depend on how well they do. If they play like September, they'll be a change. If they surprise and do well, you'll see few changes next year.
With the injuries they have right now, it's hard to see them do well. AdGon is sub-par, Youks is hurt, and Buchholz is still in limbo.
The guy to really point the finger at, Epstein, will escape unscathed, no matter what happens. Aside from his bad karma signing free agents, he has switched positions of two major home grown players the last two years, with disastrous results--both Ellsbury and Youkilis have broken down healthwise. The media hasn't even gotten to Youkilis yet.