Roxanne Perez
Roxanne Perez recently underwent surgery to remove a benign mass that was in her back and was causing her a lot of pain for a couple of months while she was wrestling on a weekly basis. Despite the fact that she is taking time off to recover right now, it seems unlikely that she will miss WrestleMania. In fact, she said she will be back very soon to continue the Judgment Day story with Vaquer.
Vaquer already ran through Rodriguez at the start of the year, so WWE might want to squeeze in one more title defense against another member of the Judgment Day before Mania. Since Perez has teased dissension with Morgan throughout the year due to their love triangle with Dirty Dom, it would be a major storyline swerve to see her win the title from Vaquer and fight Morgan at Mania.