For over a decade, Texas fans had the pleasure of watching Greg Davis pound a circle into a square hole play checkers while Bob Stoops played chess coordinate the Longhorns offense.

If there was any consolation from the 5-7 disaster in 2010, it was that Mack Brown was finally forced to put him out to pasture.

Two years later, Davis has returned to college football to haunt a new fan base, this time the good folks in Iowa City:

But there's a Greg Davis play call for you. 3rd and 11? 4 yard out route.

— Vico (@ourhonordefend) November 17, 2012

Great discovery. He's 6-7. RT @tomfornelliGreg Davis just discovered CJ Fiedorowicz in practice this week.

— CBSSportsBigTen (@CBSSportsBigTen) November 17, 2012

"Greg Davis just trying to get to 3rd and 4." - Brian Griese, accurately describing Greg Davis.

— Bryan Fischer (@BryanDFischer) November 17, 2012

Every time I hear "new offensive coordinator Greg Davis," I slap my forehead again. Still have no idea why that hire was made.

— Bill Connelly (@SBN_BillC) November 17, 2012

If I ever run into Greg davis in iowa city next semester, I'm gonna kick him in the teeth. You have no business running an offense.

— Tyler Bice (@MiamiBice) November 17, 2012

This guy? This guy!