of course he's good when he's available, but do we need to spend 30m on an injury prone cb, when we have chiellini, barza, benatia, rugani, caldara, and we don't have any classy fullbacks besides sandro who's had a terrible season and might leave, we do need a monster cm who's able to tackle since vidal left, and higuain's stay is also hanging in the balance? at least thiago would be a good addition to the midfield. would cost a lot more than 30m though