These concussions are weird how they happen. Earnhardt Jr. had to set out 2 races here recently for a concussion. The wreck he was involved in took out a bunch of cars, but didn't look bad at all from inside Earnhardts Jrs car. He gave Jimmy Johnson a ride back to his pits. Jr. looked like he got the least contact of any of the drivers, but he was the only one it hurt. He said he knew something was wrong immediately. Started with the headache. I hated to see something slow Davis down like this. He was playing really well. I think this team is a solid playoff contender if everyone can get healthy.