Long-time WWE fans may have been surprised to see a fan in the front row wearing an ICOPRO t-shirt. ICOPRO was a brand of bodybuilding supplement marketed by Vince McMahon and the WWF in the early-to-mid-90s, and would frequently appear on banners around the arenas during that time. It'll instantly make any old-school wrestling fan think back to the days of the WWF, and simply, it's unlikely that anybody else in the arena was wearing a shirt older than that. Sure, it could be a reprint, but it's fun to think that the guy dusted the old shirt off for Night of Champions instead.