Yes but you did hope for an injury that didn't actually occur simply because you don't like the guy. That's fucking dumb. That's not karma, that's your own personal hatred for the guy (you called him a douchebag for a legal play on the football field) getting the best of you.
Sorry, I reserve the term douchebag for people that violate the rules on the field or that have questionable things off the field. A guy that celebrates a bit too much but then gives a ton to charity and kids isn't a douchebag in my book but then I am a rational human being.