If he was out of contract.....he would be shown the door but he will stay due to lack of want from others.
Plus there is alist before him. But I could imagine that next year would be his last.....
Chubba when he marks ->

Chubba when he kicks ->

Chubba when he handballs ->

Chubba in whatver he does ->

MY point : The guy loves to fall over.....