The Broncos’ running back question might only be adding more potential answers. Denver brought Tyler Badie back to practice on Tuesday, opening his 21-day return-to-play window ahead of Saturday’s game at Cincinnati. Badie had just ascended to the 53-man roster and seemingly into the Broncos’ regular running back rotation when he suffered a scary back injury Week 4 at the New York Jets. “He’s doing well,” head coach Sean Payton said.