no matter what the ending is everybody isn't going to be satisfied, you got people still holding onto "Jey needs to be the one to beat Roman because it all started with him" and then you got people thinking Sami needs to beat Roman.. I personally don't think either of them need to beat Roman for the title in order for the storyline to properly conclude that's way too on the nose.
It's obviously leading to KO/Sami vs Usos at WM.. people keep forgetting KO is just as much a part of the story as Sami has been even if it's from the other side, he's going to get payoff too.
A historic reign like the one Roman's had needs to end at something like WrestleMania, nothing else. Cody vs Roman is happening at WM. Another year of Roman holding the title just for the sake of Jey Uso(
) or Sami being the one to dethrone him is a reach. You can't drag the Sami element for another year after what happened last night without it becoming extremely stale. Sami vs Roman likely happens at Elimination Chamber.