Every year, players slide out of the draft that analysts and fans didn't expect and is a key free-agent signing somewhere. Every year, some unexpected undrafted free agent is a key contributor to a contender.
No matter how you look at it, undrafted free agents are critical signings that can go a long way toward filling out any team's roster. Colts fans know this as well as anybody, seeing players like Jeff Saturday and Gary Brackett become household names in Indiana.
Now, as the team revamps their roster and looks ahead to a hopeful regime of Super Bowl contention, a gem signing in the moments after the draft can push a roster over the top.
As well as undrafted free agents, there are other FAs out there as well that can still contribute to the team.
The question is, who's still available?
Note: For an updated list of the Colts' actual UDFA signings, check out my UDFA tracker at Colts Authority.