I see a few for removing Smart and Morris. Unfortunately I think we need Smart in to help avoid slow starts. This team comes out very lazy already without Smart it's worse.
I also see Baynes being guy people want in. Thing with Baynes is he just keeps getting hurt along with Al. The team needs consistency also spacing. At times Baynes is just too slow on offense and defense with the pick and roll. I like him as the first big off the bench but against teams like the Rockets he is exposed.
I'm for starting Irving, Smart, Brown, Tatum, Horford
Speed, spacing, skill, and defense. They should overwhelm teams.
With the bench the idea is being big and crashing the boards (since they miss a lot) go with
Rozier, Hayward, Morris, Theis, Baynes
I'd have Hayward run the second unit he doesn't want to shoot anyways. Perfect for building him up by making him more in control but without scoring pressure. Rozier and Morris just need to get to open spots or cut hard to the rim for passes. Which playing along to bigs like Theis and Baynes should give them room around screens to fire away. The groups would love it if they gave it a real shot.