Yeah, Illinois lost to a young Minnesota. Damn. Illinois is pretty tough, but I cannot see them competing with Okie State if they met.
Matches would probably go along these lines (barring some decent matchups):
125: Ott, UI...Stites, OSU -- 3-0 UI
133: Jayne, UI...Thompson, OSU -- 3-3
141: Martin, UI...Delk, OSU -- 6-3 OSU
149: Dietzen, UI...Esposito, OSU -- 10-3 OSU
157: Tirapelle, UI...Hendericks, OSU -- 10-6 OSU
165: Reynolds, UI...Lewis, OSU -- 16-6 OSU
174: Friedl, UI...Pendleton, OSU -- 19-6 OSU
184: Glynn, UI...Rosholt, OSU -- 22-6 OSU
197: Potter, UI...Blackmon, OSU -- 22-9 OSU
285: Benhke, UI...Grunwald, OSU -- 22-12 OSU
They have a bad ass recruiting class, and I think the next few years they could have a shot at the NCAA title. Johnson (their coach) is supposed to be a dochebag too.
(It is sad I did all that off the top of my head.)