Tobolowsky was going to use the full range of FBI resources available to him to hunt down Drew Thompson, what would be different about Art doing the same. Especially when the Marshall Service has at its disposal Raylan, an expert when it comes to the area, who is also intrinsically linked to its inhabitants.

How about Art:
-"Marshall Stiffy" keenness at the mention of Drew Thompson
.- Similar age to Stephen Tobolowsky's FBI Agent Jerry Barkley & Tonin.
- Attempting to get Raylan out of the way in the Ellen May chase with suspenssion.
- Possibly the only person who Raylan would give Winona's address.