Nothing pisses me off more than when people make assumptions on someone.
Although Bishop is a very friendly guy, Lehner is just as friendly but in his won quiet way. The fiery Lehner you see on the ice is the competitive Lehner that his father taught him to be at a young age. He wants to win, compete and uses his aggressiveness as a way to distract shooters knowing they're coming down on someone who won't be afraid to wack em down if they interfere with him.
Lehner has a winning mentality. He rebounds off bad goals, he hates losing. You win with those guys.
I've met and talked to Lehner, he is in no way a jerk whatsoever. His teammates loved him in SOO and I've yet to hear anything back about him.