I would be against setting a pick where you jam an illegal elbow into his elbow.
Man, I'm much more cutthroat than most fans on here, I think.
He has a bruised / strained elbow. Hitting him hard there isn't going to injure him permanently, but it's going to hurt. I'd absolutely target it if I thought I could get away with it.
I'm with you Roy. This is big boy sports.
That means if you have to swear and belittle and talk crap to someone to get into their head to effect their game negatively, you do it. That means if you have to purposely go after a guy's weak area that is injured, you do it. That means if you have to make a statement foul to set a tone, pick a fight, shove someone, you do it.
The stakes, money and prestige and reward gained from winning the championship is worth it.
At lower levels of competition, I say it's not sportsmanlike and shouldn't happen. Here, different set of rules.