He
should be banned for what you say. Amazing, some pundits say this will probably only be an 8 match ban. Zidane for headbutting was only a ban for 3 games. They listed other examples of bans that have occurred. It may well not be a big juicy ban.
He's been caught 3 times, no telling how many times he's done it. He may have spat once at someone too.
To me, a headbutt is not nearly as bad as a bite; and Zidane’s headbutt was to a player’s chest.
Suarez is also a three-time offender.