LA Knight is set to compete in a major match on SmackDown. Moments before the show, he sent a message to the fans.Knight and Gunther reached the finals of the Last Time is Now Tournament. Both men are set to compete in the finals of the tournament tonight on SmackDown. The winner of this match will face John Cena in the latter's final WWE bout at Saturday Night's Main Event. This match could be a career-defining moment as either man will be remembered as Cena's final opponent.Ahead of SmackDown, the WWE star took to social media to send a confident message to the fans."Tonight. One more. With everybody sayin’…"Check out his tweet here:John Cena comments on LA Knight's biggest hurdleThe Megastar is one of the most popular WWE stars on the main roster. His rise to the top has been meteoric. For the past couple of years, fans have been wanting to see Knight in the main event scene. However, Knight has always come up short when it comes to winning a World Title. Despite being one of the best talkers on the mic and having the in-ring talent to back it up, Knight hasn't been pushed as a top guy yet.During a recent appearance on The Bill Simmons podcast, John Cena was asked to give his thoughts on Gunther and Knight. Cena praised both men, but he especially expressed his admiration for Knight and his attitude, which he called his biggest hurdle."I like the edge that LA Knight has. I like he operates on a nothing to lose sort of thing. I think many times, this is I think, he might be his own biggest hurdle, but gosh, if there's a dude willing to bet on himself, it's LA Knight, and I admire that," Cena said.It remains to be seen who will be able to win The Last Time is Now Tournament.