The offensive line, particularly the left guard position, continues to be an area of concern that lacks a true answer. As the season approaches, how concerned should Longhorns fans be about that spot and the offensive line as a whole? For Texas, they now have four players that are truly vying for the starting LG spot. Now, there is an obvious silver-lining around the LG spot that didn't exist a year ago: the talent level of the options. This article originally appeared on Longhorns Wire: How worried should Texas Longhorns be about the left guard battle?