If refuse. What's there to be gained? Be given an awful gimmick and get thrown in the bushes, or be given a bad gimmick that you get over in spite of and then get fed to super cena are the only choices you get. That's like being asked if you want to burn to death or freeze to death. You lose either way. Living in Florida anyway I'd say let my ass stay in NXT
If you're good, into making money and employed by WWE, you want to be on the main roster getting TV time (especially if you're a guy). Do you remember what those people get paid down there?
It's a bit closer if you're a female wrestler (since they get paid more than the men not named Balor, Zayn, Owens, Itami, etc., in NXT), but still. NXT is only so good if you're only getting paid $25,000 or so a year.
As for the topic of the thread: This might be the first time I've ever agreed and disagreed with a thread starter at the same damn time. I wrote on the match in the Unstoppable thread, but let me be clear about this: the women had the second best match on the card yesterday. That constitutes a match that was, at best, "good" and not "incredible." The match is being, to be blunt, wildly, wildly overrated (the four-way from Rivals was much better, in my opinion). Great finish, though.
Nevertheless, Sasha's got the character and charisma part of wrestling down pat (to the point that she should have really just worked face last night, and had Becky work heel. Everyone wants to cheer her anyway, why not?), and is definitely growing in the ring (even if everything she does is blatantly choreographed. That goes for all of the NXT women, though). Given half a chance, she could do great things. Only problem is that she may not get that chance on the main roster proper.
However, NXT's doing great things with the ladies, (gotta get them out of being so choreographed in the ring, though) so hopefully that eventually translates to the main roster. Not holding my breath though.