I'd like to see Orlando bench Vucevic and Biyombo. Go with Ibaka as their starting center and move Aaron Gordon over to power forward. Put Elfrid Payton back in the starting lineup and put two shooters on the wing.
PG: Payton, DJ Augustin
SG: Fournier, Meeks
SF: Hezonja, (Jeff Green)
PF: Aaron Gordon, Jeff Green
C: Ibaka, Vucevic, Biyombo
Or maybe start Meeks and slide Fournier over to SF. Use Hezonja as backup SG/SF.
Point is = Aaron Gordon needs to play at PF for E.Payton to start at PG. Not enough perimeter shooting with them both on the perimeter together with A.Gordon at SF. Spacing is hard for everyone else. Easy to take the ball out of Payton's hands and he is then hurtful off the ball. Need to create better spacing in order for Payton to take advantage of his dribble penetration and playmaking. Also, lack of big man passing gives playmaking from guards more importance in order to give good ball and player movement.
I choose Ibaka as my starting center because he is the best center on that roster despite the big money they are paying Biyombo & Vucevic (both should be trade fodder). Preferably in a trade bringing in an experienced wing player who can defend well and score.