Sorry, it won't.
Fact of the matter is, Rousey is the only nasty finisher the UFC have, in the women's division. Let's see the enthusiasm keep growing when Tate/Zingano is a slow three rounds, and so on. Rousey is the only potential superstar they have - Carano's not coming back, Cyborg's not coming.
Rousey/Carmouche opens the door for Ronda Rousey, that's it. Oh, and whichever opponent is lucky enough to get thrown in for a squash-match to further ROnda's profile. They'll get 3mins of fame, then back to obscurity.
"Not even 10 boils will get me out of UFC Japan..I will shake my head so that the boil will burst upon the Korean."
- Marcelo 'My Life' Guimaraes