Meaning no disrespect, but goals aren't the only measure of a players attacking output. You have to take into consideration things such as shots on goal, xG, key passes, progressive passes/dribbles, dribbles in the box etc. When taking that into consideration he places amongst the top half of Ligue 1 midfielders. What's more, he is quite direct with the ball, quick to dribble forward or look for a progressive pass. I'm not saying he's the key to all of our problems, but if he can be had for cheap then I think it's a smart bit of business.