6 unlikely wrestlers who could make surprise entrances in the 2018 Royal Rumble

Enter capti — When the clock hits zero, your heart skips a beatIt's that time of the year when we all wildly speculate who will enter the WWE Royal Rumble match.

The Royal Rumble has always been my favourite PPV outside of WrestleMania, and my all-time favourite gimmick match.

So with that being said, who could make a surprise return or debut this year to shock the WWE Universe?

#6 The Undertaker

Enter ca — Undertaker and Goldberg faced off for the first time in the Royal Rumble match

The Undertaker is retired, it's true. I was there in Orlando when he laid down the gloves and hat.

Something tells me, however, that the 25th-anniversary edition of RAW in January that Taker is advertised for, will give him a good reason for one more match at Wrestlemania.

I would throw in my lot with John Cena being the final opponent for the Undertaker and would love to see a Buried Alive match to finally say goodbye to the Deadman.