Wrong, i think he could make a very good WB. He is a 'very good' crosser and an aerial threat, infact, his attacking side surpasses his defensive side. He has the energy to get up and down the wing and with better end product than Valencia. The downside is his rashness in defence- worse than Bailly-, his private life and his attitude.
Wrong, PSG fans actually complains that he always cross the ball in the first defender. It reminds you someone?