Kwame is definately not shorter than 6'11. It has been reported several times that he is a solid 7' right now. He is definately bigger than Jermaine O'Neal in comparison.
I remember looking through K Brown's game by game stats. He was up and down with a great game one night and nothing the next.
The Washington papers were reporting that the Wizzards were looking at Biedrins because they weren't satisfied with their big men - including Brown. I'm hoping they are wrong and the Wizzards go for a backup for Stackhouse.