This thread screams Matt Beleskey. He's always had a wicked shot, but never had accuracy, and never had that scorers mentality to find the right spots on the ice. In his prior six NHL seasons, he's been a 4th line grinder that pretty much stood out for puck-hounding, hitting, and fighting every so often.
He worked with a skills coach this summer to improve his shot (and I assume other things offense-related), and looks like an entirely different player. He has been shooting just north of 17% the entire season.