There has been talk of WWE Divas Champion Eve Torres leaving the company after her recent engagement to Rener Gracie. Many believe she will want time off once they get married. 

Regarding Kelly Kelly and Beth Phoenix leaving WWE, most believe Kelly is finished with the company and won't return anytime soon. Beth on the other hand is expected to come back in the future. There is speculation that Beth is leaving in part to help care for her boyfriend Edge  after he has neck surgery in early November.