I think WWE missed the boat on Kelly Kelly after the storyline where Vickie fired her. They brought her back to quite a bit of fanfare and stuck her right back in Diva purgatory.

The introduction of Kharma has been interesting for Kelly because it resumes the idea that people don't believe in her. Kharma is sparing her because she doesn't see her as a threat, she can torture her and strike fear in the Divas locker room because Kelly will just stand there and get bullied. Seeing Kelly get tough and actually try to take the fight to Kharma could be interesting, even if Kharma swats her like a fly.