by Adam GretzFiled under: Penguins, NHL InjuriesIt's not quite a "nearly catastrophic testicle injury," but Penguins defenseman Sergei Gonchar had his own set of problems during the Stanley Cup playoffs. After being involved in a knee-to-knee collision with Washington's Alex Ovechkin in the Eastern Conference semifinals, the Penguins' No. 1 defenseman suffered a partially torn MCL that sidelined him for just two games. Had the same injury occurred in, say, November, it p...