WrestleMania 34 is less than three weeks away and it's shaping up to be one of the biggest in WWE history.

Brock Lesnar and Roman Reigns will main event "the Show of Shows' for the second time - fighting for the Universal Championship. 

They also headlined three years ago at WrestleMania 31, but that year Seth Rollins shocked everyone by cashing in his Money in the Bank to win the WWE World Heavyweight Championship.

Although the main event - and a number of other matches are sorted, there are a few top superstars who are yet to find out if they're on the bill this year. 

One of those is Elias. The Raw superstar has risen to the top of the red brand less than a year after making his debut. 

He recently featured in February's Elimination Chamber match for a chance to fight Lesnar in the main event of WrestleMania - but it was Reigns who won that opportunity. 

Instead, Elias has been left without an opponent for April 8 and it's not clear if he's even going to get onto the card. 

Speaking this week, Elias revealed that he wants to face The Rock at WrestleMania. However, he doesn't want to actually fight The Great One. 

Instead, he wants The Rock to bring a guitar down to New Orleans, so the two can have a sing-off. 

"If The Rock wants to Walk With Elias then he’s more than welcome to," Elias told Sky Sports, per Cageside Seats.

And he knows about The Brahma Bull's history with a guitar and past "Rock Concerts", but still insists he would welcome the challenge.  

"Keep in mind, The Rock maybe [performed with a guitar] a dozen times on television, but I am doing it on every week, and I’m doing it on the live events where we have hundreds of dates a year.

"So, if the Rock wants to Walk With Elias, he’s welcome to try.”  

It's an odd request, but as the WrestleMania card is so stacked this year, a sing-off segment might be the only way Elias gets to feature at the biggest event of the year.