I would have preferred they just go their separate ways for a while instead that ambulance crap. Just let Roman loose clean, his spot is secure. Braun needs to roll into Brock with full momentum and maybe beat Brock clean to solidify Braun in his "Juggernaut" role. After tipping over vehicles and shyt Braun does not need to be 50/50 booked. He needs to be mega-monster heel status until next years mania.
Roman can just go his own way for a while and win the title again sometime after Brauns mega push. WWE might even think about keeping Roman off tv for a long ass time. There's nothing he needs to do between now and Summerslam to be honest.
edit:I wonder how long they go before Seth, Roman, and Dean reform the SHIELD. Maybe Survivor Series. 3 vs 8 or something?