I like doing it for the right pieces. My choices would be
Hayward, Semi, and Grizz pick for Aaron Gordon and Fournier.
Smart, GW, Edwards and Bucks pick for Myles Turner.
So your team would be
Kemba/Wanamaker/Waters
Brown/Green/Langford
Tatum/Fournier
Gordon/
Turner/Theis/Kanter/Timelord/Poirier/Tacko
And you think this is what, a better, more balanced team? A team more capable of guarding this generation's version of basketball with great guard and wing perimeter play?
Yeah I do. If you have Theis play his actual position of PF as a backup that's an improvement. Scoring off the bench in Fournier is another improvement. Bonus is Fournier can play at both SG and SF which ever spot needs a breather. A. Gordon used to be considered a very good defender, athletically he can stay with guys like Giannis and Saikum. Turner is a good upgrade over what we have currently.
Starters
Walker, Brown, Tatum, Gordon, Turner.
Main Bench Rotation
Wanna, Fournier, Theis, Kanter.
Deep Bench
Water, Langford, Green, Timelord, VP
DL
Tacko
You can also add a buyout player as you free up a roster slot.
It will never happen though. I feel unless Hayward ask to be traded he won't be.