It is great to give the young free agents a chance. However, when you have a stud player available, It just doesn't make sense.
Covey was a good COLLEGE undersized returner. However, it is more than obvious that he not an NFL level talent. The guy has heart but so did all of the guys who got cut as the team got down to 53 NFL level players.
Quez is not the answer because you need him full time on offense to take the top off of defenses.
Smith is too valuable to your offense.
I am sure that Howie has researched other PR KR available on other teams practice squads. Please take the best candidate off of another team's practice squad or put Boston Scott back there until you do. If you do nothing, Eventually it will cost the team.