You bumped this from like 10 days ago to post that? Karlsson's got more than 25 points on Doughty this year so far, and you're going to cherry pick the goals and say Doughty's better? Karlsson's leading his team in scoring by 15 points, he must really be getting a lot of help there too.
You can make a case for Doughty being better than Karlsson, but don't try to do it using cherry-picked offensive stats. It just makes you look silly.