Unlikely
I wonder where all the Delta flying out of SLC going to Pinnacle and Express Jet will be coming from. No Skywest or ASA flying was part of the recent RFP. One of these other two carriers moving in there would mean that Delta was expanding out of SLC in addition to all the expansion going on with the Skywest 900's right now. I am not saying that this will not happen. I just don't see it as a likely scenario, especially with Skywest having the ability to undercut anyone trying to move in on SLC.