From the above video:
"Is that really on everybody's... I mean, I guess it kind of is on everybody's mind. I mean, the last three years that's the one question I've gotten. But the truth is, look, Roman is doing his thing; Ambrose and I, we mended that fence, we're doing our own thing as Raw tag team championship. Tonight, the focus has got to be Braun Strowman. I talked the talk last week, I called out Braun, so I gotta go out there and walk the walk this week. That's just the way it is and that's the way it's got to be. I gotta go out, me vs. Braun, that's the focus tonight. Time to burn it down, Mike."
The Miztourage laid out Roman Reigns and did The Shield’s signature pose over his prone body, making it quite clear rumors of WWE headed for a reunion is the direction. This is just a part of the slow roll to that reunion.