The Bloodline storyline after some time it was going nowhere, then Sami started to get involved in The Bloodline, at start no one believed that Sami could fit in with The Bloodline.
Sami Zayn tried hard to prove his loyalty to Roman Reigns, fans loved Sami Zayn’s effort to get into The Bloodline. Sami Zayn finally got accepted into The Bloodline but he betrays The Bloodline and chose his friend Kevin Owens.
Sami Zayn recently was in “Mark Andrews: The Love Letter to Wrestling” podcast, where Sami told that he 100% thought he could main event with Roman Reigns at WrestleMania 39
“So, there was a time period going from Survivor Series  and building into the [Royal] Rumble, and especially right before the Rumble. and right after the Rumble, I 100% thought it could go to me and Roman at ‘Mania, and it would be the best story. But, that’s just not (…) that wasn’t in the cards.”(H/T: RingSideNews)