During the absence of injured Argentina superstar Lionel Messi, soccer player Luis Suarez has become *irreplaceable for Barcelona. The rehabilitated player scored a hat trick to help his team come from behind and win 3-1 against Eibar on Oct 25. Suarez was widely *maligned when he arrived at Barcelona last summer, since he had just received a four-month ban from playing after biting Italian defender Giorgio Chiellini at the World Cup. Since then, the player has restarted his career in Spain and tried his best to help his team. “He is unstoppable,’’ Barcelona coach Luis Enrique said to The Associated Press. “He is a fundamental player for us and does not have a *substitute.’’