For the women, it's Ronda, that's pretty cut and dry. I don't know what match she gets because it's not Becky since Ronda's going to Fox. It's hard for me to see Ronda vs Sasha, Bayley, Bliss or especially motherfucking Lacey Evans, the cricket whisperer as a WrestleMania match. Maybe Charlotte gets traded back to SmackDown and Becky faces Asuka at WrestleMania. I doubt Becky's gonna leave.
For the men, it's either Cain Velasquez, Roman Reigns or The Fiend. They could go for 3 scenarios here. Either, Cain loses to Brock in Saudi Arabia, he goes off to Raw, because that's how you keep Cain and Brock apart, then you have Cain win the Royal Rumble, jump to SmackDown and beat Brock at WrestleMania. That's option #1. Option #2, Roman Reigns unseats Brock, obviously. This option is what they call "old reliable". Option #3, The Fiend wins, of course with the purpose of once again doing another job at WrestleMania and putting over the top star. Maybe that's where they finally give Seth his real, honest to goodness clean, no bullshit excuses win over The Fiend.
I think the Cain option is the most realistic, unless Vince just decides to completely cut bait on Cain, in which case I'll probably say The Fiend wins, because Roman winning the Royal Rumble, I don't know. Roman is gonna be in the title match if it's not Cain, let's be clear about that, but when they gave that Royal Rumble to Nakamura and he still ended up in the shittier title match and he lost, it told me that they're more than happy to have Roman Reigns not win the Royal Rumble and still be in the biggest title match, because they don't want him getting booed, and realistically it'd be hard for The Fiend to be in the Rumble and lose given what they've built his booking up to be, although that could all come crashing down soon.