Roberts is the primary backup and slot receiver right now. Although he could slide down the depth chart, his contract, which carries $3 million in dead money if he is released, will keep him on the roster. Grant will continue his development with an eye towards becoming a substantial contributor to the offense in 2016.
"I haven't done a whole lot of pounding on it, as far as football movements," Hall added, speaking on the Grant & Danny Show. "I've been doing more sprinting straight ahead and side-to-side agility. So to actually get out there and get into football shape and do a lot more football movements, we'll see how it responds and just kind of play it by ear.