Kevin Orie plays 1B and 3B, but he's more a hitter than a defensive player. At best he would be a pinch hitter off the bench.
The SS in New Orleans is Jason Bowers, with Juan Melo being the backup at 3B and SS, when he's not pulling DH duty. In Harrisburg the guys doing most of the SS work are Melvin Dorta and Shawn Norris (converted 3B).
I would much rather see Jamey Carroll do what he does best and that's come off the bench as needed, not every day. When he plays every day, he's not the same player.