As Passions prepares to ring in the New Year with the reveal of the “Mystery Woman” this week, various clues point to one actress as her likely portrayer: GH fan fave Sharon Wyatt. For starters, the Mystery Woman’s voice sounds an awful lot like Wyatt’s- replete with that slight southern drawl we all remember. (Wyatt was born and raised in Tennessee.) The Mystery Woman also appears to be tall, like Wyatt. And casting Wyatt would reunite her with her former GH flame John Reilly (ex-Sean, now Alistair). Rumor has it that the Mystery Woman is either Alistair’s presumed-dead wife, Rachel, or the sister referenced in the show’s companion book, Hidden Passions. Speculation is rampant online, with Wyatt and two other actresses in “contention”: Katherine Helmond (Soap, Everybody Loves Raymond), a Texas native who was reportedly spotted at the Passions studio a couple of months ago; and One Life to Live’s Hillary B. Smith. But that isn’t happening because the vet has re-upped with OLTL. (Plus,