Can Trevor Penning play Left Guard?

I 100% believe they would have moved him to guard in the Andrus peat "flex G/T" roll until Ram was ruled out for the season. Assuming we can get a solid RT, I'm down to move Penning to G as I think his poor footwork lends better to guard play than tackle. However I will acknowledge he was one of the few bright spots last year. He played every game and outside of a few penalties, his name was not called much. Not at all what i expected going into the year.