As I won't be able to watch Battleground until Monday evening, I'll also be away from this thread whilst I'm busy this weekend. So, my predictions for tomorrow night:
Roman Reigns v Bray Wyatt: Reigns wins thanks to interference from Dean Ambrose, with Reigns having concocted some sort of "payback plan".
The New Day vs Prime Time Players: PTP hold the title, just a bit of a fun match.
Kevin Owens vs John Cena: Owens to win for the shock factor. Starts his own US Open Challenge on RAW. Beats everyone for weeks, Cena gets it back before Summer Slam.
Randy Orton vs Sheamus: Orton wins. Sheamus gets all indignant as usual and storms off, leading to...
Brock Lesnar vs Seth Rollins: In a mirror of Wrestlemania: Sheamus, still upset over his loss to Orton, cashes in the MITB during the match to make it a Triple Threat, going to Rollins "If it's good enough for you, then I can do it too".
As to who wins...I would say Brock Lesnar, but Sheamus could grab it with his interference and Brock invokes his rematch at Summer Slam. Gets it there instead.