Well, in looking at the enlargement closely, it appears that he has just committed suicide.
The barrel is in his mouth, there is a cloud of smoke directly above his head, and to the right of his head, it appears there are chunks of something starting to lift off. It would benefit from a little red mist, though.
He's probably spitting a ball down the barrel, but my warped mind just happened to see that. Sorry for the stupid interruption. You will now be returned to your normal train of thought.
John