I think next weeks MVP really depends on this weeks edit. I think it would take something drastic for Elissa not to get it, but of course she might not be around.
I think Nick definitely has been set up to have a chance, but I can't help but think he'll be under-edited or badly edited this week because him having MVP really does the show no favours given his alliance. I think Andy and McCrae might both have a strong chance, under the assumption that most votes come from HL viewers, and maybe even Helen if she gets sympathetic edits this week.
If he continues to survive, I think Judd could end up being the runaway fan favourite this season, so I think eventually the public will settle on him being the MVP. I'm not sure if he'll get it yet, but eventually I think he'll be the one to win week after week. I think he's probably the one most likely to turn the game around so it wouldn't surprise me if he starts to get extremely OTTPP edits over the next few episode, even if he isn't really a big factor in the game yet.