As long as Clint doesn't get knocked out he has a one in two chance of fighting for the Wild Card.
I would assume that Hester/Cummings and Andrews/Quinlan aren't the last two fights but you never know.
What I'm really interested in now is this "nervous breakdown" story Dana had with Hall and his next opponent. If Team Sonnen decimates team Jones and only two guys move on you might see something crazy like Barnatt vs Hall in the Quarters. Luke doesn't strike me as a "nervous breakdown" type of guy. Now the issue is could a semi-finalist be the one that breaks down.