While the 2015 NFL draft is a mere days removed from announcing the Arizona Cardinals' selection of Mr. Irrelevant—Louisville tight end Gerald Christian—NFL front offices are hard at work rounding up talent in undrafted free agency.
This is a critical time for NFL franchises each year. Not only does the open market help teams round out summer and preseason rosters, it may help them uncover players worth a spot on a final 53.
Best of all, this year may be especially fruitful for teams on the hunt because most considered it one of the deepest classes in recent memory.