No, it wouldn´t.



We´ve seen Qrow and Winter fight, and Winter didn´t hold back as much as Qrow did. In fact, I´d be willing to assume she went all out, as far as the circumstances allowed it.

Qrow, on the other hand, was just playing around. I mean, we´ve seen him in action in his fight with Tyrian, and if he put that much effort into fighting Winter, she´d be done.



And, since Qrow and Raven are equally matched, it´s safe to assume that Winter would have to be at her very best to stand a chance.

Then again, she can summon Nevermore and Beowulves, and Raven´s bandit camp is different than Beacon Academy, so she´d probably put more effort into it and use her semblance a lot more.

Now I want to see Winter standing on a full-sized Giant Nevermore´s talon as it crashes into Raven´s bandit camp before a horde of Alpha Beowulves storm the field...