I doubt he has. I think it's the Song conundrum all over again. Coq is a B2B by nature so he thinks he can pass and shoot etc. I'm making assumptions but having a weak manager and then a partner who doesn't want to venture forward too much (e.g. Arteta) probably makes them think they can do more. I always thought Arteta was a player with offensive ideas but when he arrived here he seemed hesitant to go forward too much which left a lot of chances for Song to do so. Elneny and Xhaka aren't doing amazing offensive work so Coq probably thinks hey, I'll do a dribble here then.
Stick someone like Cazorla with him and tell him not to cross the halfway line again and he'd probably be useful again.