Atlanta's filling out the roster with players they would like to take a long look at this summer, with three signings today that haven't cropped up in any free agent rumors.
Robinson was drafted by Washington (surprise!) and was an intriguing, speedy receiver prospect for them for a little while, though he never really made an impact. The 27-year-old hasn't seem game action since 2014 and would seem to be a poor bet to make the final roster, likely competing with Nick Williams, Eric Weems, and perhaps a draft pick for one of the last spots on the team's receiver depth chart.