I'm still confused as to what you believe was wrong with the 2010 season. Neither PSU nor OSU were facing any sort of sanctions before or during the season. Vacating wins after the fact changes nothing.O$U subsequently vacated all wins from the 2010 season.
2011 was the year the Big Ten made more headlines off the field. Ped St somehow mustered up a 6-2 Big Ten record while dealing with the Sandusky stuff (remember JoePa was fired late in season). We don't know what that season could have been for Ped St had there not been that whole child touchy-touchy stuff going on. 2011 was the gap year between Tresell-ball and Urban Meyer when Luke Fickell was handed the keys to the kingdom. O$U went 3-5 in conference that year.
My point is Whisky took advantage while the other premier teams in the then Leaders division went haywire. 2012 Wisky made it again despite a worse record than O$U. O$U had a post season bowl ban, not to mention ended up having to vacate all wins from the 2010 season.
Nobody knows how 2011 would've played out, but it's not as if MSU and Wisky were any less talented than PSU and OSU were that year. One could easily argue that they were more talented.
2012 Wisky benefited greatly, no doubt about that.