Don't see that as a rivalry. Even Kabil criticizes Sachin at times. But there is a difference when it comes to defending the champions. Ian C always uses every opportunity to focus AUS Players even if Sachin is doing well. Same goes to english players. I don't see that kind of attitude from Viv. We should also see his comments on Lara from a different perspective. He came from an era when WI was dominating. So, it is natural.