Roman's had like 30 "he's the guy" moments by this point, they're just never all that memorable or interesting.
- Beating Orton at SummerSlam 2014
- Winning the 2015 Rumble with Rock raising his arm
- Beating Bryan at Fastlane
- Main-event with Lesnar at WM31 (though Rollins saved this one)
- The LMS match with Big Show
- Beating Wyatt in the HIAC
- Beating Ambrose to win the World Title for the first time
- Attacking HHH after he cost him a match with Sheamus
- Reigns winning the title from Sheamus
- Defending his title as #1 in the Rumble (though HHH ruined this one)
- Winning the title back from HHH at WM32
- Being the first man to pin Braun Strowman
- "Retiring" Taker at WM33 and his post-mania promo on RAW (Taker didn't retire)
- Reigns pinning John Cena in a passing the torch moment
- Winning the first ever 7-man EC by pinning Braun again
- Pinning Brock at SummerSlam to win the Universal Title
I know you exaggerated the 30 moments but he still got 16 chances to be "the guy" and no one cares about any of them.