I have been surprised at how well Beal is adjusting to be the third weapon. He is making an effort to move off the ball, make quick decisions with the ball and not play as if he's the star of the team. Truly has bought in as the third weapon.
The real issue is his defense. He, Grayson and Book are all non-elite at that end. You have a perimeter unit there that can have nights where all 3 are being torched or hunted in mismatches. Our best defender in the starting lineup may be KD, which is scary to think about considering his age. We really need Grayson to come off the bench, while starting a player that is reliable on defense to get stops (but will also fit in on offense). Or even if Grayson starts, we need a player off the bench that can stop the bleeding defensively.