Indianapolis Colts wide receiver Josh Downs (concussion) is in the league's concussion protocol this week, according to Stephen Holder of ESPN. Fellow wideout Ashton Dulin (chest) also missed practice on Wednesday with a chest injury. Downs had a strong game in the Week 6 win over the Arizona Cardinals, catching six of his seven targets for 42 yards and a touchdown, but he could be forced to miss a Week 7 contest on the road against the Los Angeles Chargers unless he's cleared from the ...