John Cena has been the poster boy of WWE for a long time but now the stalwart seems set to bid goodbye to the arena. Reason? He has his plate full and will soon get busy in other projects. So, fans will definitely miss him but there are a fair number of fighters who might step into his shoes.

It is being said that John Cena's future with WWE is uncertain and the company is not sure how it would get the World Heavyweight Champion to stay within, reports Travelers Today. He is getting a lot of projects and has already made a name for himself outside WWE. Hollywood also seems to beckon him and he is eager to make a career in films. Notably, he has starred in action films in the past too.

'The Pact' is his upcoming project, a comedy where he stars alongside Ike Barinholtz and Leslie Mann. It is about the story of three parents whose daughters have made a pact to lose their virginities on their prom night. When the parents learn about it, they go crazy trying to stop them, reports Variety. This comedy follows the trail of 'Trainwreck' and 'Sisters,' the comedy movies Cena has starred in.

He is also busy shooting for Season 2 of his reality show 'American Grit' and though WWE seems to be worried, his replacements are also in the lineup. A J Styles, the young wrestler is a fans' favorite and has been winning titles and championships across the world. Finn Balor, an ex-NXT champion, could also be the new face as he has got the in-ring skills and the charm to win fans over.

Roman Reigns is being groomed by WWE to become the top guy and though he is not the best choice, it looks like he would dominate. Talking of best choice, Seth Rollins looks like the one who is the perfect package with his looks and mic skills. Age is also in his favor and he can give quite a competition to other heavyweights. Last but not the least, there is The Miz, one of the hard working wrestlers with a natural charisma that makes him an ideal fit as well.