Not sure of cash flow, but I would wager that the CBS Sacramento cluster would fetch about the same $$ that Portland did. Stick value alone might be better.
Ed has money, but not quite that much. He's also picking up smaller pieces at a time, don't know how he'd be able to grab an entire cluster. Plus, he has no prior "cluster management" experience. He'd need to sell his new toy in Vegas to pick up CBS Sacramento. But, Ed might want it enough to just to spite and compete with Entercom.
Alpha might be a string suitor for the cluster. Vegas, IMHO, is a better play for Alpha since Citadel was based there during Larry's day (and still is), plus the CBS Vegas market manager just left to join Alpha. Will be interesting to see if CBS considers Las Vegas "Beachfront property" and hangs onto it. Sacramento isn't, and I think the clock is ticking on a potential sale.