Rubbish, touch a ref and you're gone.
He was unfortunate that they were forced to do nothing to Griffiths so the next person had to be made an example of, but deliberately handling a ref while behaving in a threatening manner deserved everything it got.
I'm sorry, I know you wield the ban stick but how can you honestly think giving the ref a high five merits a 9 month ban or whatever it was? I don't think they should change his ban once it has been laid down, but to dish out something like this after Griffiths got nothing is absolutely criminal and the FFA should be banned for something so ridiculous.
I agree, Vukovic needs a stern talking to and he needs to be told to sort himself out, but let's look at what he did. He got in the refs face and tried intimidating him. If players are to get banned for that there would be no football leagues anywhere in the world. Then he touches his hand - that doesn't cut it as violence in my books (Joao Pinto punched the ref in the stomach and was banned for a shorter amount of time).
It makes a joke of football to give him a ban like that and makes football look like a joke to everyone else.