You know, from the last issue of Batgirl, before OYL, that was kinda the impression I thought they'd go - have her give up being Batgirl, and try to carve her own, non-costumed-hero identity for herself. And I might have dug it then, even though I'd have been a bit disappointed that she wasn't Batgirl anymore.
But first they had to go with the crappy OYL story where she turned evil and learned to read Navajo, and constistently got a lack of respect from both writers and editors, and when you combine that with the probable return of Babsgirl, I'm not interested anymore in that line, at least not enough to buy the books.