I think this is actually a good move, because like awards shows being taped and edited, the network morning show ending up with the same type of treatment when you've got it available live through SXM or your streaming service has gotten downright stupid; it's why Pacific Time stations are taking the 6:30pm ET newscasts more and more live at 3:30pm PT, and where the network overnight newscasts used to be live in all time zones, you only have World News Now done and out by 2:30am, then onto the morning newscasts by 3:00am.
If you're a CBS station with no morning news, that means if you air the CBS Morning News at 6:30am PT...that's a six hour old newscast you're carrying (with a twelve-hour old newscast leading into that). And then you're leading into a morning show when Today is already onto Hota and Jenna outside breaking news days and CBS Times Square is empty and unused. It's an outmoded model, and there shouldn't be this artificial wall up around watching a morning show live in PT because 'that's the way it's always been'.
I know KCBS will take a ratings hit, but you gotta start experimenting, and why keep KCAL in infomercial hell when they can be live 4-11? Most Fox stations are already in this mode, so it's basically CBS being adventurous and being the first here. I don't mind that they're going for it, and frankly, KPIX/KBCW should be next, and KOIN/KRCW should get incentives to try it themselves. You already basically had KOVR/KMAX as a half-model of this (their local show is active 4:30-11), and that seems to work pretty well for Sacramento.