Nick Viall has his eyes on the athletes competing on season 4 of Special Forces. "Eric [Decker] is obviously a former NFL player," Nick, 44, shared on the Thursday, August 7, episode of "The Viall Files" podcast. "No NFL players have passed a course because it's an emotional test more than a physical test because at some point, they're literally torturing you for eight to 10 days straight. You are made to feel like your worst self.