The Aussies criticized him for commenting on the David Hookes incident (I side with the Aussies with that - there's no need to pull a dead player's personal life into any conversation), so he decides to get back at Chappell, just kidding.
Gavaskar's adorable protege' Tendulkar was a complete failure, why does not he ever make a statement about him?
Gavaskar is just too biased. It feels good when he supports Indians, but bias for a professional commentator is still not a good thing. At a minimum, he should bring out those biased remarks at home or to his close friends, not in public.