That said, the Jacksonville Jaguars probably didn't expect to be without many of their offensive linemen ahead of the preseason. Having said that, bringing in Christian may be a sign that offensive lineman Walker Little could miss time. Adding Geron Christian could be a sign the Jaguars will be without Walker LittleWith Anton Harrison getting reps at left tackle, Walker Little has been lining up at right guard and right tackle. The Jaguars need Walker Little back in the foldDuring Walker Little's absence, sophomore Jonah Monheim has gotten reps at right guard, and Wyatt Milum is lining up at right tackle. Nevertheless, Walker Little's injury will be most definitely worth monitoring in the upcoming weeks.