I'd leave it as is for the starters but the rotation needs to get away from small ball. I like going rotation options of
PG- Walker, Smart, Wanna, Edwards
SG- Brown, Smart, Hayward, Green
SF-Hayward, Brown, Tatum, Semi
PF-Tatum, Theis, Timelord, GW
C- Theis, Kanter, Timelord, VP
Keep decent size in each spot. Commit to a tighter 9 rotation with starters Walker, Brown, Hayward, Tatum, Theis and bench Smart, Timelord, Kanter, Wanamaker. We don't need to see 10 mins of Green, GW, Edwards, or VP unless we have a 20 pt lead.