WWE superstar John Cena challenged The Undertaker to a match at WrestleMania 34 in New Orleans, but The Deadman has yet to give an answer - though we can obviously expect a "yes" very soon.

The 16-time World Champion keeps on trying to bait Undertaker into revealing his answer for a couple of weeks now. Cena has been taking to Instagram to poke fun at the wrestling icon, and we must say he does quite the troll job.

Unfortunately or Cena, Undertaker doesn't use Instagram and may never see this hilarious photo. But perhaps Michelle McCool (wife of The Phenom), saw it and informed her husband.

On top of that, Cena also uploaded his photo of Undertaker way back in 1984, when the man was still in his teens!

Cena vs. Taker at WrestleMania has been rumored for much of the past year, but there were signs that the latter's career was over after losing to Roman Reigns on the Grandest Stage of Them All a year ago.

Undertaker left his attire in the middle of the ring and broke character by embracing Michelle at ringside. Reigns then bragged about "retiring" the wrestling icon, which signaled an end to an illustrious career.

But Cena issued a challenge to Undertaker two weeks ago on Monday Night Raw, and the answer has to come soon - with the big show now 13 days away.

via Metro

Assuming The Undertaker truly accepts Cena's challenge, then this could go down as one of the most hyped up matches in history. These two men are arguably the biggest superstars in the history of WWE, with both carrying the torch for the company at some point in their respective careers.

They've headlined countless pay-per-views and have won bulks of championship gold, among other things. If Cena is Undertaker's final opponent, there certainly isn't a better candidate for his sendoff match.

NEXT: FORMER WWE WRITER SHARES SHOCKING STORY OF MEETING JOHN CENA