Root caused Warner to be sent into exile.
It’s not so much who caused it for me, it’s the fact that they sent him off to SA at all.
Why didn’t they just do what any sensible person would do in that situation?
Just sit him down and say “On the record, you did a very silly thing there. We are going to fine you, and if you do anything like it again, you’ll be sent home – we can’t avoid it. Off the record, you have brought shame on us – he hasn’t even got a black eye.”
To the press (through gritted teeth) – “it’s been dealt with inside the camp”.
Looking at Warner objectively, I think he will still be found out in test cricket, but he’s one of their 2 or 3 best batsmen (even if he is a limited overs player in essence), and they should pick him.
At least he tried to thump one of the oppo rather than sending texts to them undermining his own captain…………