How do you know when to listen to the actors? I mean, I too think they don't rule the show, but it seems that you only care about what they say when it is good for your theories.
I agree - I don’t always heed them and I totally don’t think that it’s canon until it happens. Saying something happens/happened in canon is one thing v when they have an OPINION on what happened though.
Saying that Dean grinds on, is not processing the loss, resorts to anger and just wants to punch Jack in the face is apparently fact as that is what they’ve acted out according to the script. That’s (apparently) fact.
Speculation: On top of this then Jensen has said it 3 times which makes me think SPECULATIVELY that Dean probably actually SAYS “I’m going to shoot Jack in the face”.
Opinion based issue: J2 Saying that in their opinion Dean wouldn’t say x or wouldn’t say y and changing the SCRIPT is a totally different thing as they have then CHANGED THE SCRIPT.