According to latest reports, 15 time WWE World Heavyweight Champion John Cena is not scheduled to win his record 16th World Title in 2015.
Word is that Roman Reigns will win his 1st WWE World Title before Cena wins his 16th. Reigns is currently scheduled to drop the title to Cena sometime next year. Cena will be feuding with other WWE Superstar in the meantime.
Below is a promo segment between then WWE World Heavyweight Champion John Cena & Roman Reigns from July 14, 2014 edition of WWE Monday Night Raw:
Below is the main event from that episode of Raw where Cena & Reigns teamed up: