In a bid to bolster ratings for its freshman laffer, CBS is swapping time slots for The Class and How I Met Your Mother, Variety reports. Effective immediately, Ted, Barney, et al, will lead off Monday nights at 8 pm, with The Class to follow. ABC, meanwhile, has "indefinitely delayed" the planned Oct. 17 series premiere of Let's Rob Jeff Goldbum Let's Rob Mick Jagger Let's Rob... Knights of Prosperity, reportedly to give the show a better marketing push but also to perhaps let Help Me Help You benefit more from its current Dancing with the Stars lead-in.