Getty Denver Broncos head coach Sean Payton looks on before a game against the Cincinnati Bengals. The Denver Broncos are locked in on this season, but their plans for the future are already coming to light. In an interesting development, former New Orleans Saints running back Darren Sproles is leaning towards joining the Broncos as a coaching intern. Sproles, the No. 140 overall pick out of Kent State in the 2005 draft by the then- San Diego Chargers , won a Super Bowl with the Philadelphia