The Colts know that all of their focus needs to be on this week’s draft. That is why you shouldn’t expect any players to be signed in free agency until after the draft is complete. It really makes a lot of sense when you think about it. They should wait to see who they draft until they look to see if they need to sign anyone.
There isn’t any official word out that the Colts won’t sign anyone before the draft, but this is just my personal opinion. It wouldn’t make any sense for them to sign someone if they can get that guy for a cheaper price via the draft in a later round.