Matt Hardy and Bray Wyatt have formed one of the most popular tag team in WWE's recent history.The Deleter of Worlds joined forces shortly before WrestleMania in March and within a month, they'd won the Raw Tag Team Championships at the Greatest Royal Rumble PPV.They beat Sheamus and Cesaro for the vacant titles in Saudi Arabia - and have since faced little competition in defending them. However - things haven't always been so good between the pair. 

ROCKY BEGINNINGS 

In fact, Wyatt and Hardy were locked in a brutal feud that lasted for a number of months in the build-up to WrestleMania 34. 

Last November, after he was defeated in a singles match, Hardy became "Woken" and went after Wyatt for revenge.

The pair went head-to-head multiple times on Raw and at two PPV's before their feud culminated in an "Ultimate Deletion" match at the Hardy compound. 

In the match, "Woken" Matt defeated Wyatt, who disappeared after being thrown into the Lake of Reincarnation. 

He returned only a week later, but this time aligned himself with Hardy to form a tag team - one that has since been dominating on Raw. 

HARDY'S CHALLENGE

In fact, things have been so easy for The Deleter of Worlds, that Hardy has taken to Twitter to offer a challenge to everyone else in the Raw tag team division.

The "Woken" one has teased another Ultimate Deletion match at the Hardy compound, but this time, with a twist. 

He wants to partner up with Wyatt against "two deserving obsolete mules" - and it sounds brilliant. 

But who would step up to the challenge? Hardy and Wyatt have had an underwhelming run as tag team champs so far - but this week's Raw should help to give them some real competition.

A tag team battle royal will determine who challenges for the belts next - and the likes of The B Team, The Revival and Titus Worldwide are all expected to be involved. 

It's not yet clear who are favourites to win the battle royal - but if an Ultimate Deletion style match awaits them, surely The B Team would be the perfect challengers.    

Who would you like to see become the number one contenders for the Raw Tag Team titles? Have YOUR say in the comments below.  

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