Randy Orton
He defeated Jeff Hardy to again retain the WWE Title at the Royal Rumble. John Cena returned and won the 2008 Royal Rumble. Instead of facing the champ at Wrestlemania Orton faced Cena for the title at No Way Out. Orton intententionally got himself disqualifed thus retained the title. At Wrestlemania 24 Orton faced John Cena and Triple H. He won the match. The next month at Backlash, Orton faced Triple H, John Cena and JBL in a Fatal 4 Way Elimination Match for the title. He was pinned by Triple H. After losing at Judgement Day Orton faced Triple H at One Night Stand and broke his collarbone.