According to ESPN NFL Insider Adam Caplan, the Indianapolis Colts also worked out former New England Patriots wide receiver Aaron Dobson in addition to running back David Cobb.
Originally a 2013 2nd round pick of the Patriots out of Marshall, Dobson had 53 career receptions for 698 total receiving yards and 4 touchdowns in 3 seasons with the Patriots (2013-15).

However, the 6’3″, 205 pound wide receiver was part of the Patriots final 53-man roster cuts this past September and was signed by the Detroit Lions just a few weeks later–with a few sign-and-release stints, before being released in early October.