Oklahoma averted disaster on Saturday when it skirted by Houston 16-12 in a game that was surprisingly devoid of quality offense. In fact, the Sooners really only put together one solid drive all day long offensively. That was an 81-yard drive capped by an 11-yard touchdown pass from Jackson Arnold to Jake Roberts. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! The other touchdown drive was a one-play, 10-yard affair that followed a fumbled punt. Naturally, coach Brent Venables was asked about the offensive output and whether — injuries…