He might get a short ban, maybe 5yrs, the chances are if they do impose a ban, it'll only be on keeping cats, I seriously doubt it will be on all animals but if he's capable of kicking a cat who's to say he would treat a dog any differently?
He could be fined and I hope any fine would be equivalent to AT LEAST a month's wages.
He could be put on probation but I really can't see that having the desired effect on this abuser.
Prison sentences are available to the court as a punishment but I seriously doubt they'll hand one of those down as the cats are alive and 'physically' well, plus, as others have said, he's famous, so can get away with almost anything.
I for one will be keeping an eye on the news next week when his punishment is handed down.