John Cena will one day return to the WWE World Heavyweight Title picture - It's inevitable - a fact almost - and he no doubt will become Champion again.

In fact the 15-time WWE World Champion is a mere two reigns away from surpassing Ric Flair as the 16-time world champion (although Flair himself, could argue he's actually a 21-time world champion).

Cena isn’t getting any younger. Plagued with injuries in recent years Cena may only have a few more years ahead of him as a full-time active wrestler.

We ask, When do you think Cena will head back to the main event picture?, against who? and for how long?