It's crazy how many times NFL players running full speed or getting hit at the sidelines collide with all sorts of people (camera crews, security staff, cheerleaders) and equipment every single game. Zeke Elliot with the marker was a small instance... but eventually there will be a really bad injury from it. There should be a padded barrier separating all the incidental people hanging around from the players, coaches and officials. Keep the cameras and microphones behind the padding and give the athletes something to buffer their momentum. Do it before a guy tears up a knee.