Jey: finally broke the psychological hold Roman had on him, stood up for his brother, kicked Roman in the face, used Roman's same low blow tactic against him, peaced things up with Sami, 1st person to pin the tribal chief which he did in the exact same way as when he handed Roman his first pinfall loss 10 years ago.
Jimmy: proved definitively that he really is nobody's bitch, first family member to break free from Roman, rescued his brother, kicked roman in the face twice, and redeemed himself by being able to get up from the very same guillotine that kicked this whole thing off, literally and metaphorically breaking the hold Roman had on the bloodline.
Sami: first to break free from Roman, rescued the Usos with tough love, reunited with his best friend, won the tag titles with his break friend in the main event of Wrestlemania, fulfilled his promise to bring down the bloodline and end their reign of terror, took the chair to Roman's back that is his kryptonite, teamed with KO to beat Roman and Solo.
Solo: the only member that Roman visibly fears, advanced his story in a major way by being the one who carried the load for his team, when Roman was shook he proved to be the one who had the mettle to persist to get the job done, is now set up as the last and most important piece protecting Roman.
Cody: foretold the entire downfall of the bloodline which is coming more true with each new chapter, was the person who brought ko and Sami back together which has subsequently led to the bloodline implosion, is now set up to be the one who drives the stake in Roman's reign when he is at his most vulnerable, which would both redeem him and his family but most importantly finish his story.
There are no losers on the island of relevancy, everybody eats, everybody has moments to shine by which they are elevated. There is no diminishing return because each player has a pivotal role still left to play. Just sit back and enjoy this shit.