Cincinnati Reds manager David Bell said that catcher Tyler Stephenson (concussion) may not travel with the team on their upcoming road trip to the Colorado Rockies as he remains in the league's concussion protocol. Stephenson was placed on the seven-day concussion injured list on Wednesday after suffering a concussion on a collision at home plate with Padres first baseman Luke Voit on Tuesday. It looks like Stephenson will be out for more than a week if he doesn't travel with the team to ...