Finally Lindy had the courage to put us out of our misery.
I'm sorry, but the Sentry is dangerous, insane, and might I add has nothing new to show us? We know he's the Void and so does he. And now it's just us going round and round, waiting for him to lose it again, and then not. He's become tedious. And far more a danger than he ever was a good.
And besides, without him Norman's kind of fucked.
The story that needed telling with the Sentry is done. He should have been dead a long time ago.