Big 12 definitely pales in comparison to the B1G's depth, but their top guys are pretty damn good.
125: Picc should be top 4, Mackall is a R12 type guy.
133: Sykora and Bridges are both Fringe AA types and Bridges got upset by Mosha Schwartz who looked great and is definitely benefiting from Nickerson as a coach at N. Colorado.
141: Parker and Demas are mid level AA's
149: This was probably the deepest weight. Thomsen took 5th. Lewallen should AA, Degen should also if healthy enough and Pohlmeyer and Alirez are R12 to fringe AA types.
157: Carr is a likely strong AA and Sheets is peaking.
165: Wittlake looks likely to make the Semis, Fogarty is a fringe AA.
174: Steiert is another likely Semi-Finalist, Montonana is a fringe AA and who knows with Joe Smith.
184: Lujan is the front runner with Zahid out. Carlson and Montalvo are R12 likely.
197: Adams is undefeated. Sloan is a fringe AA. Geer has AA'd and Woodley could sneak into a podium spot.
285: Orndorff took 5th! and has some nice wins this season. 4 other guys are top 16ish.
There isn't a fair comparison to the B1G and never will be, but the Big12 is alot better than it was the last few seasons before they merged with what was left of the WWC and UNI.