5 Opponents for The Undertaker in future Boneyard matches 

#3 Jeff Hardy

A big possibility for the future (Pic Source: WWE)

If Matt Hardy hadn't left for AEW, he would have been at the top of this list. But Jeff Hardy has a history with The Undertaker. Think back to 2002 and the excellent match on WWE RAW that The Undertaker had with a young Jeff Hardy at the time in a ladder match. It was possibly one of the best matches in WWE RAW History.

In 2020, the Boneyard match provides intriguing avenues that Hardy could explore. With their in-built history and Jeff's connection to the original Final Deletion match, the storyline tells itself.

Jeff Hardy has proven that he can still move with the best, and his athletic prowess is unmatched. Though he has taken several bumps and bruises over the years, this match could prove to be an elixir for him going forward.

On the other hand, it allows The Undertaker to explore how far he can push himself as he continues to age. In short, the match would make for d*mn good television—the Deadman vs. The Charismatic Enigma would be an entertaining spectacle.