Looks like the spot in the set after Sweating Bullets is now rotating. In the week that preceded the Kimmel show, that spot included Set the World Afire, Tornado of Souls, Rattlehead, and Devil's Island. All shows occurred in Texas.
09/05 - Billy Joel
09/19 - Def Leppard
10/01 - Queensr˙che / Scorpions
10/24 - Opeth