Greenfield: So 10 or 11 years ago, you had a pink Razr. Now you have an iPhone or an Android phone that looks like a supercomputer in your pocket. You go home at night and you look at that cable ...

Starz is a minnow relative to its peers, and Greenfield said it's "certainly not strong enough to protect a weak basic cable network portfolio." And while combining with WBD's TV networks could ...