I think someone has to go at liverpool, and it has to be either Benitez or Hicks/Gillett. With all the happenings over the course of this season, I think its become untenable for them to all work together and its creating a helluva cloud at the club. So I think one side of it needs to go, even if its just to freshen the air so the club can move forward.
The question will be which of them will be the ones to go.
Personally, if I was given the choice, I think I would like to see Hicks/Gillett part ways with Liverpool (never been particularly fond of big businessmen buying into sports club, regardless of any level of success), and Benitez given one more season.
However, if Benitez was the one to go, I think it could prove tough to choose another manager. As much as I hate to say it, as I personally dont like the guy, I think Mourinho would be the obvious choice. Which in itself would beg the question of whether or not the rumour that part of his exit deal at Chelsea was that he couldnt manage another premiership club this season. If that was the case, and Mourinho was the choice, then Benitez couldnt go til the end of the season.
As I say though, my choice would be hicks/gillett to go, Benitez to be given one final year to take a title shot.