"Sept 2/11: Swedish Oil: Klefbom was unlucky enough to get cut on his thigh by an ice skate, the wound was sewn with ten stitches, and when the stitches were removed there was an infection. Now Klefbom is on penicillin which also prohibits him from playing.
Nov 14/11: Sami Hoffrén: Klefbom was hit to the head by a Russian forward and he had to leave the game. Didn’t play in the tournament after that hit. I assume Klefbom suffered a concussion.
Oct 9/12: he lost his season to a shoulder injury. Oscar Klefbom: “It happened on Oct. 9 playing against Vaxjo,†Klefbom said. “I dumped the puck in the offensive zone and I got a small hit from behind and I lost my balance and I flew into the boards. I had to catch myself with my left arm. Afterwards, I couldn’t feel my arm, it was like a dead arm. I didn’t know what happened.â€
Sept 12/13: Oilers announce they are following concussion protocol after Klefbom is injured in the U of A game.
2013-14: He spent various portions of the season out of the lineup with injury. "
http://thehockeywriters.com/what-should-the-edmonton-oilers-do-with-oscar-klefbom/
Some people are just injury prone. 10 stitches turning into infection, cut on foot turns into staph infection. A small hit turns into shoulder injury. so on and so forth.
A couple concussions already as well.