Cyborg, Vibe, and what could've been an ongoing

why couldn't DC do for Cyborg what they're doing for Vibe?

Both are from Detroit

Both got their abilities from the Darkseid invasion.

Vibe's role in DCnU has been defined as being the link between all DC multiverses...

that could have been Cyborgs role!

instead of using 'vibes' he could've simply used his connection to the mother box and boom tubes.

I don't understand.