On the level of bad things that could happen to Celtics forward Glen Davis during last night's game five of the Eastern Conference Finals getting elbowed by Dwight Howard was probably a def-con 11.
After the collision, Glen Davis tried to get up but was still dazed and confused by the Howard elbow.
After the game, Davis was noted to have a suffered a concussion due the elbow and his status for game six in Boston is unknown at this point.
(Courtesy of Outside the Boxscore)