The Indianapolis Colts signed 22 undrafted free agents this year, which guys impressed the most in training camp and the preseason? This offseason for the Indianapolis Colts has seen a lot of guys become fan favorites as they make a push to climb up on the depth chart. The final 53-man roster cut date is Tuesday, […] Which undrafted rookies have been the most impressive for the Colts? – Horseshoe Heroes – Horseshoe Heroes – Indianapolis Colts News, Opinion, and Fan Community