Kent's article is just an opinion piece, nowhere near libel. He's just giving the opinion in the headline that Bird won't play for the sharks again, due to public anger following the charges.
The Sharks have done the right thing, standing him down from playing/participating with the club until his day in court, 8 October. They can't do any more, because being changed itself is not breaching any clause of the contract, I'd presume.
The comparison people are making to action on Carney is irrelvant, as Carney had form and the club had insisted on specific conditions. Carney would not abide by those conditions so was sacked by the club, and the NRL took steps to ensure he couldn't just bob up with another club the week after and not take responsibility for his actions, and hence backing the club's stance in that situation.
Bird cannot walk to another club at present. Sharks are holding his future in the balance, as rightly they should. The comparison to how the Sharks handled Latu is also not quite a similar situation. As I understand it, Latu had admitted to the club he was in the wrong over the incident when he was charged, and had previous form so the club and NRL took action immediately.
Bird seems to be "trying to sort this sh*t out" so one can presume he has not admitted to the club he was in the wrong regarding the incident he has been charged with, and so the club and league have to wait until the court case before taking further action other than standing him down for 2008, and the further action then determines his future from 2009.
But he won't be picked for Australia in the World Cup this year regardless, I reckon you can bank on that!