well lets see, like you i have a feeling D Bryan will win but I'm not going to pick him, I'm going to consider the fact that the wwe is going to try and elevate, a younger talent, no not roman reigns although that is also a high possibility, I'm hopeful that wwe choose Dean Ambrose to win the rumble, i couldn't think of a better way to top of the best damn rivalry I've seen in a long time(which is Seth V dean) then for these two to go head to head at wrestlemania for the holy grail the wwe world championship, to offer up a second pick keeping with the same theme i could also strongly see rusev, going over in this one, especially if the rumors are true and lesnar is going to get a face run, it seems logical who else but the beast can beat the undefeated monster heel, and since rusev is the current us champ i could see a title v title match, and since there is really no point in having two secondary midcard tittles they could retire the us belt afterwards
so now for the other matches:
WWE Tag Team Title Match
Damien Sandow and The Miz vs. The Usos
usos to retain, miz turns on sandow, thus setting up a match at mania
The Ascension vs. The New Age Outlaws
the ascension to win as there is no logical point to the washed up outlaws wining against the fresh new up and comers
Paige and Natalya vs. The Bella Twins
paige and natalya to win in what i expect to be a pretty forgettable match, there is only so much paige and nat can do to Carrie the bella's......
WWE World Heavyweight Title Match
Seth Rollins vs. John Cena vs. Paul Heyman's client who is the 1 in the '21 and 1', Paul Heyman's client who is the 1 in the '21 and 1', Brock Lesnar
well i already said who i think is going to win, either Seth wins the first time round or he cashes in and wins the second time on a downed cena