The official ticket vender for the Thomas & Mack Center, UNLVTickets.com, is no longer advertising Batista for the February 16, 2014 WWE live event from the venue. This can be taken one of two ways.
Either Batista was never supposed to be advertised and it was an incorrect listing or WWE found out the surprise return leaked without their blessing. Based on my own assumption, I would guess the latter. If Batista was in fact not returning, he probably would have debunked rumors via social media. So far, he's Tweeted nothing.