If you are talking about offenses then probably yes, but if you are talking about the team as a whole I think this team would be over half off the previous BigXII north champs.
Well, besides the excessive blah blah leading to a lot of ha ha in the 2nd half of your post let's take a look at "half" those Big 12 champs.
'96 Nebraska pounds '09 NU
'97 Nebraska destroys '09 NU
'98 KSU sodomizes '09 NU
'99 Nebraska rapes '09 NU
'00 KSU clobbers '09 NU
'01 CU pounds '09 NU
'02 CU...tough game but CU has too much balance on offense and handles '09 NU
'03 KSU...lol, not even a game vs. '09 NU
'04 Colorado, I think this one would probably be tight.
'05 Colorado, this is one team '09 NU could beat
'06 Nebraska would beat '09 NU. '06 NU had some studs defensively and good offensively.
'07 Mizzou whips '09 NU
'08 Mizzou beats '09 NU
'04 and '05 are the only North champs this NU team could beat IMO.