It's at times like this that I look at football and ask why on earth it can't learn from other sports which deal with disciplinary issues far more effectively, like Rugby. Mate of mine is a referee and recently sat on a disciplinary panel dealing with an incident of a player verbally abusing the ref. As a repeat offender, the player got a seventy-two week ban which applies globally, and he's only a semi-professional.
Suarez' first ban was too short, as was his second ban. This one should be a full calendar year ban, global, any and all football, competitive or otherwise - absolute minimum. But it won't, because football takes a pathetic attitude towards discipline. And Libberpewl fubballklub will once again defend him to the hilt.