The Last Time is less than 48 hours away at WWE Saturday Night's Main Event. It's tough to comprehend that the legendary career of John Cena is coming to an end, and we have an update on WWE possibly planning something big.All eyes will be on the capital of the United States of America this Saturday Night as John Cena has his farewell match against Gunther, who won the Last Time is Now tournament by making LA Knight tap out in the finals. Following the finals and on RAW this past week, his mission statement was clear - to send Cena out in the worst way possible and for him to do what he has never done before - to give up, and that means via submission.While that is uncertain, at least what seems somewhat inevitable is that WWE is potentially planning big surprises. According to PWInsider, the company is actively looking for ways to surprise fans at Saturday Night's Main Event in Washington, D.C. What those surprises are, and who they involve, are yet to be seen, but millions of fans will be tuning in, so it isn't a shock that WWE wants to possibly pull off something big.What is the rest of the card looking like for Saturday Night's Main Event?When John Cena found out that his final match would be at a Saturday Night's Main Event, his main request was to make sure that it became a showcase for up-and-coming talent, and there have been four fortunate stars, three from NXT, and one, shockingly enough, from TNA.While Cody Rhodes gets set to face The Ruler, Oba Femi, in a dream match-up that will be a Champion vs Champion bout, the highly-popular and acclaimed Sol Ruca gets a shot to shine under the bright lights as she takes on one of the most accomplished women in WWE history, Bayley.And on the tag team side of things, the high-flying youngster, Je'Von Evans, teams up with TNA's Leon Slater to face the WWE World Tag Team Champions - AJ Styles and Dragon Lee. Although it's a short card, expect fireworks as we see some of these dream clashes play out at Saturday Night's Main Event.