After On3 national football columnist Jesse Simonton ranked the Texas Longhorns skill position groups among some of the nation’s best, he couldn’t leave out the Texas O-line. Simonton labeled members of Kyle Flood’s position group as the No. 2 unit of offensive trench players in college football behind only the LSU Tigers. [Sign up for Inside Texas and get ONE MONTH for $1!] Here’s what Simonton had to say about Texas’ O-line, which returns four of five starters. Longhorns left tackle Kelvin Banks is in contention with Will Campbell for the best OT in college football this fall. Along with Ban…