You both need to keep up.
I'm addressing "I'm honestly struggling to think of a game where I can say, 'bugger me, vB really changed the course of that game'."
There's probably some examples in 2012, but I can't sit here and recall every minute of every match. Just like you can't actually give me any specific examples of 1) poor leadership & 2) a turnover that led to a goal. You just want to sling mud, without backing it up.
I'd love to give an example from 2014, I really would. I've stated before his first half of 2013 was poor.
I posted one for ya
http://www.afl.com.au/video/smart-replay?round=CD_R201201408&matchId=CD_M20120140808