Interesting debate. Beal is one of the top offensive players in the game.
Losing Brown hurts the Celtic's defense. Auerbach would never make a move that would hurt the defense. I understand the NBA has changed, but, overall in athletics, defense wins championships. The Buccaneers' defense ran the Chiefs out of the gym.
Kevin Garnett was the"center" of the Celtic's defense, Cowens, Russell, Parish...all of these defensive centric players have all the rings.
When the Celtics or any team has rhythm and is scoring in transition it is from their defensive play.
Walker for Beal sounds fantastic unless you are Tommy Sheppard.