That's as bad a half that your going to see from a player in top level football. If his name was Carlos Alena or Malcom, then Valverde would sub him and banish him to Barcelona C.
Yep, that is right, Valverde would spend the money out of his humongous oaf contract, re-formalize the Barcelona C team just to put Carlos Malcom Alena Suarez de la Tortilla in it.
Valverde is a pragmatic manager. He will never sub Suarez despite his terrible performances because he believes Suarez can create a goal out of very little.