According to the IndyStar’s Joel A. Erickson, the Indianapolis Colts tried out a pair of defensive backs on Tuesday: Grant Haley and D.J. Hayden:
Colts tried out defensive backs Grant Haley, a former Giant and Saint, and D.J. Hayden, a veteran who has played with the Raiders, Lions and Jaguars.
— Joel A. Erickson (@JoelAErickson) September 28, 2021
Regarding Haley, he was originally signed as an undrafted free agent by the New York Giants in 2018 and also has had an NFL stint with the New Orleans Saints (2020).