Great point. The last time somebody won the Rumble and didn't win the title was 2000 when The Rock won the Rumble and HHH retained the title in the fatal 4 way. Mania 15, Mcmahon won the rumble and Austin beat him at St. Valentine's Day Massacre to get his shot back. It also happened at Mania 13, Austin won the rumble that year and wasn't in the title match and at Mania 11, HBK won the rumble but lost to Diesel at Mania. Still, it hasn't happened in almost ten years. Then again, Cena isn't going in as the "Rumble Winner." that was No Way Out.
YES, Cena cashed in his title opportunity via his rumble win at No Way Out, BUT, you are forgetting something my friend. Rey Mysterio did the same thing 2 years ago. He won the Royal Rumble, put his title shot up for grabs against Orton and lost. Orton won the opportunity to face Angle at mania 22 BUT, because Rey won the rumble, he found a way back into the match and what happened at mania 22? Rey Mysterio walked out the new World Heavyweight Champion. To me this is all Deja Vu. Cena won the rumble. Used his opportunity against orton, won via dq, didn't win the title. Found a way back into the match, and now he is going for the title he never lost at WrestleMania. Smells like a cena victory to me.
He Won The Rumble.
He never lost the title in his last reign.
He is undefeated at Wrestlemania.
Some needs to take taker's place as Mania's top dog when taker retires.
Edge can't be that man, cuz he will lose to taker at mania 24.
John Cena is Vince's Goldenboy of the WWE.
Cena is future.
Love him or hate him, He brings ratings n sells merch.
He is the hottest superstar to date (meaning he gets loud pops all the time, more then anyone, whether it it be boo's or cheer's, he lights up the crowd which is what WWE likes)
He is the most talked about superstar today (fans love him, haters hate him, both types speak of him ALOT)
Everything is in place for a cena victory. Afterall. Cena is the man who will be reeling in money for the McMahon/Helmsly family after H retires.