It's hard to tell what's running through his mind at present. Jack's nodding too, just a little, but as his gaze slides back to the kraken he doesn't deny anything Barbossa's said.

A moment or two passes in thoughtful silence before he speaks again.

"Summoning the Brethren Court, then, is it?"

It's not quite a question, not exactly. If anything, Jack Sparrow sounds resigned.