If G-Gundam was any indicator, I'd say a Gundam X would turn up to coincide when the series is eventually released stateside.
Same thing with the Turn A, though I really dislike it's design.
A Double-X would rock though. Especially if it comes with LED's to make the chest and fins light up.
As for the Zeta, I'm almost done with my PG and have a KS, so a new MG doesn't hold much interest for me. Cool that they may be doing it though. The floppiness is why I didn;t get the original MG.
I might get a Zeta Plus C when I get the MG Freedom though.
Well then if there`s no MG Gundam-X, they are available from a different form Gundam SEED :
Alie Strike Gundam = Gundam X Dv
Freedom Gundam = Gundam DX
I wonder why the Asrtay desings in some why they look like those ugly evas.