"I don't know how it is around the rest of the league but this is a group that sincerely cares about the health of its athletes," Kalil said. "This perception is it's about trying to rush players out there. But that's not the case because it's not beneficial to the team. The quicker you rush a guy out, the more susceptible he is (to suffer another concussion). So it is in the best interest of the individual and the team that that guy is healed first. The best way do that is to rest."