8 Last-Minute WWE Fastlane 2018 Rumours You Need To Know

The relationship shared by Kevin Owens and Sami Zayn has never been 100% cordial, to be fair. Even when they are affectionately hugging one another in the ring, you get the strong feeling that they're only a minor misunderstanding away from all-out war.

All-out war, incidentally, is what some people are predicting between these two at WrestleMania, where they may - if reports are to be believed - be set to thrash out their differences once and for all with a SmackDown authority figure in either corner.

If this is to happen, you would expect some kind of falling out at Fastlane, perhaps arising from a situation where they have one of their four opponents beat only for tensions to flare when one of them goes for the cover.

They could even go down the route of having KO and Zayn brawl into the back, in effect turning Sunday's Six Pack Challenge into a four-piece (and, for all intents and purposes, a two-piece - we all know Corbin and Ziggler are making up the numbers).