Suarez joined Barcelona last week but the club have been unable to officially unveil him as a new signing after FIFA handed the Uruguayan a lengthy ban for biting Italy's Giorgio Chiellini at the World Cup.

Aspas has been loaned out to Sevilla for the forthcoming season, but he believes the treatment of Suarez is excessive.

"They are treating Luis like a murderer and not like a footballer,” Aspas said.