is there any data on the topic?Okay, thanks. Still disagree. As was pointed out it's a critical advantage for special teams and one goal games (doesnt matter if its a one goal lead or deficit). Especially for the situations when to secure the win you gotta win that draw because there's no time on the clock to get the possession back. The opponents will take the puck, get it to the trigger man and go crashing the net. You gotta have a reliable player to not let that happen.
would be interested to see if there was a greater statistical chance of conceding after losing a faceoff - I seem to remember that it didn't actually have much of an impact, will try to track the article down...