I guess its more consolidation, lots of people scan their work now so having an emulsion with more saturated colour may be less of a worry.
If you print C-types I guess Kodak will direct you toward Ektar for that.
As for the new film being motion picture based I doubt that, as far as I know the old Portra aready had the 2 electron emulsion they put in the Ektar, the motion stuff is radically different from the stills.
Possibly in hindsight the writing was on the wall for VC when Ektar arrived, I'd like Ektar 400 please Kodak! You can be sure this is the end for 160 VC too. To be fair to Kodak they just want to make money and if that means we just have 160 and 400 Portra and Ektar 100 then i guess that's all we can expect-I just hope they survive.
Mark