7 directions WWE could take with Roman Reigns after SummerSlam

#2 ..or threaten to dethrone a reigning Roman

Could we see more of this epic rivalry?

Now, we can't mention The Shield reuniting without mentioning The Shield...well, fighting

It's no shock that three top talents thrown together won't always get along and all three of these men are Grand Slam Champions and thus former WWE Champions - all holding the title in the same night at one point!

The one belt that has alluded all three men? The WWE Universal Championship.

Seth Rollins challenging a champion Reigns may very well be the smart way forward - and turning one of the pair heel would definitely appease the audience. Reigns has never been a traditional heel to the displeasure of much of the WWE Universe, so a turn - while it may never happen - is long overdue. Meanwhile, Rollins cut his teeth as a heel and because the top guy in the company when he held the WWE Championship in that role.

And then there's Dean Ambrose... The wildcard. Chuck all three together and you could slow build and gear up towards a tantalising Shield Triple Threat Match at WrestleMania 35.

With three Superstars in intertwining stories where they try one-up each other, this could be the refreshing story the WWE Universal Championship needs to find relevance again.