In a recent post on the Cultdom Chronicles site, Ian (aka TheSixthDoctor) has stated that he has contacted CIA: Cultdom in Audio showrunner West, and determined how the podcast will proceed.
In the entry, Ian confirms that West intends to return to running CIA starting with episode 101 (currently scheduled to air on Sunday, 2 August). West said that he has been too busy of late to make it to recent shows.
At the same time, Ian and Dave still plan on going ahead with the new weekly show, Cultdom. The regular air time for this show is tentatively slated for Sunday afternoons at 3:30PM EST.
The way things stand now, West will be the sole showrunner for CIA starting with episode 101. Dave and Ian will move over to Cultdom, but join in CIA occasionally.