Argentine World Cup winner Oscar Ruggeri has slammed Barcelona for their treatment of Luis Suarez.

Suarez has been told by new Barca coach Ronald Koeman he's surplus to requirements and should find himself a new club.

"It's crazy what they're doing," snapped Ruggeri.

It's emerged that Suarez is "sad" and "angry" over his situation.

Ruggeri added: "That way the anthill is not kicked, you have to call him and talk face to face. So you say to this one, the best nine in history? It's crazy what they are doing!

"Riquelme has to call him (for Boca Juniors). Call him to greet him, but to remind him that 'I'm with you to die, it's crazy what is happening to you. If those things convince you to come here, we are waiting with open arms'."