Jacksonville's QB picture

When GM David Caldwell and HC Gus Bradley agreed to sign on as the new men in charge of the Jacksonville Jaguars' fate in 2013 and beyond, they did so with full awareness that they were inheriting a QB situation that was far from ideal. Former first-round pick Blaine Gabbert has struggled to cultivate his game to the NFL level, while Chad Henne had some moments of strong play in 2012, but ultimately was inconsistent. So what's going to happen this fall?