After the Roman/Bray match at HIAC, they showed Dean & Roman in a quick backstage segment. It was mostly DA congratulating Reigns, and talking about how they were gonna go out drinking after the show. Ambrose did say something kind of cryptic to Reigns, though: it went something like "...you know what's next, right?", to which Roman answered "I hope so, but let's deal with that tomorrow on Raw". Granted, that's not verbatim - but it's the gist of the conversation that aired.
I was probably reading too much into that segment. In fact, I know I was reading too much into it, because I didn't see Dean on Raw last night at all. Was he on the show? Did I just miss it? Perhaps they were just referring to the number one contender "tournament", and that's all. To me, Dean seemed like he was hinting at something more. I was hoping that Dean would've cost Roman the final match on Raw last night, but that didn't happen...then I was hoping Dean would come out during the stare-down between Rollins & Reigns (to low blow both of them, then hit Reigns with Dirty Deeds). That would've been awesome; with Seth being the straight heel, Roman being the straight face, and Dean being somewhere in between. Of course, that didn't happen either. When Dean said "..you know what's next, right?", that probably meant that Reigns would continue his meteoric rise to the top of the card - and Dean would go back to WWE limbo. Oh well.