I wouldn't say chiellini is underpaid , he takes 2.5 mil if i am not mistaken , barza was unlucky for not being a player who was publicised because his ability would have netted him a higher wage when he came here , at least for what he has shown . Now he is 33 i doubt he can ask for a wage much higher , takes 2 mil i think . The one who will probably demand a raise and has all the right to do so is pogba