Creighton and Wichita State. If Wichita can get a W at Creighton, then I think they're pretty darn close barring any really ugly upset.
UNI and ISUb are on the outside looking in at this point. They're likely still the third and fourth best teams in the conference regardless of the start, but neither really looks like anything more than an 11 win team in the MVC right now, which won't be enough for an at large regardless of the non con wins. Three teams in is probably the limit for the MVC now, and that may only happen if Wichita gets to Sunday in the conference tournament with the way things have started this year. It's unfortunate that Evansville couldn't gel a little better in the non conference schedule; another <100 RPI would have been really nice to have, especially considering their ability to run with everyone in conference.