I think that is a bit disrespectful to Joe.
So insubordination in front of the watching public in a televised game for 45 min is OK?
Edit - I've re-watched the 2nd half of Arsenal v. City friendly.
Hart's distribution was as follows:
Thrown short: 3
Kicked short: 4
Goal kick short: 1
Kicked long: 3
For the long kicks, Hart had an easy pass short but kicked long anyways on two occasions. For the remaining long kick, Hart had time on the ball and could have waited for passing lanes to open but quickly kicked it long without waiting.
3 goals were scored by Arsenal while Hart was in.
1st goal, down to Hart's left. Probably Hart should have done better.
2nd goal, scoop over Hart - not Hart's fault.
3rd goal, Hart comes out, slides in, momentarily collects the ball and then fumbles it. Clear error.
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So after re-watching this display, I'm going to say it wasn't insubordination.
Yet, there is a clear lack of confidence/desire/whatever on Hart's part to play it short whenever possible.
And Hart had a terrible game in goal, with 1-1/2 errors.
On the basis of Hart's display versus Willy's, it's clear that Willy deserved the start in our first game, and WIlly hasn't done anything poorly enough since to cede the starting role to a comparable keeper.
If you're interested in watching this game, you can see it online
here.