Solo Sikoa could play a major role at SummerSlam 2026. Among the top-tier WWE stars announced for the show, one of them is Solo Sikoa, who could play a major role at the event. Also Read: All matches announced for WWE SummerSlam 2026 so far ft. Roman Reigns, Seth Rollins, Brock Lesnar, Liv Morgan & more4. Return to Roman Reigns’ side(Courtesy: WWE)Solo Sikoa debuted on the main roster in 2023 by helping ‘The OTC’ Roman Reigns retain the WWE World title. At SummerSlam 2026, he could return to The OTC’s side by doing the same and taking down Seth Rollins.