I for one don't want the Aussie cricket team to change. That's them, and that's how they roll... they've been at the top of world cricket (or not far off) for the best part of twenty years - so it works for them.
Just the same as B Mac has been spouting about the BC's needing to understand how THEY want to play, instead of trying to play like Aussie or England, or whoever.
I'm proud of our guys and how they go about their cricket but Aussie's have every right to be equally proud of theirs. And that's without acknowledging the successes they've had over recent decades.
Don't change BG's, don't change.