Said it for Goodes, said it for Gaz and now Pendles - you can boo the hell out of whoever you want. Doesn't mean you're not looking like a knob when you do it, but you should be allowed.
Only thing slightly different is on this particular day, it would be nice if people remembered that the footy is supposed to be secondary to the occasion and that when a player is being presented with the ANZAC medal, maybe not a great time to boo. Wishful thinking for 90k+ after a closely contested game, but it would be appropriate.
That would be my only issue. I don't really share Bucks' view about not booing champions, but I understand him.