10 Questions About WWE Greatest Royal Rumble That Need Answering

It seems safe to assume that at least a handful of NXT wrestlers will be called upon to make up the numbers in the eponymous main event. Unless everyone who has a match on the under-card is in double duty, Raw and SmackDown alone just won't be enough.

Interesting, though, is which of the so-called rookies will get the nod. Adam Cole, having competed in the January Rumble, seems like a good shout - he's obviously impressed the higher-ups in the few month he's been a part of the company - but everyone else is untried under the main roster banner.

Could we see Aleister Black, the newly-crowned NXT Champion? How about the rest of The Undisputed Era, out there to support their leader? Even Ricochet, having just recently made his debut, is not completely outside the realms of possibility.

You know, for an event nobody is really that fussed about, this is beginning to sound pretty exciting.