Personally I don't think he's cooked, but he could be heading there if things don't improve soon.
Too much of the game is played in his head: He doesn't want to hurt/offend anyone, so he doesn't hit/play hard enough, doesn't sledge hard, and is seemingly incapable of revving the team up. At quarter time he should have been spewing at the drek we'd put out, finger pointing and all, but I didn't see it.
He also knows when the team NEEDS him to kick a goal, and he cant handle it, which we saw yet again today.
I love the bloke, he seems to be a genuinely nice guy, but his start to the year hasn't been good. Don't get me wrong, he still tries his heart out, but unfortunately we need results.
With his usual early season form, not getting to chop out in the ruck (to get him into the game), being another year older, and having the mantle of captain, It's just not working out for him. I honestly think that if Swallow, Ziebell and Tarrant were in the team, he (as well as a few of his team mates) would be playing much MUCH better football. But "it is what it is".