Id go AJ, Jerekbo, Rozier, and Nets 2018 for Gay, WCS and Lab.
But then flip Gay and Zeller to Bucks for Monroe.
Basically get guys who can grow and also a guy to help win now which seems to be the C's situation.
Celtics can go two different starter sets of
A) IT, AB, Crowder, Hordeford, WCS
B) IT, AB, Crowder, Hordeford, Monroe
I like the A team so Monroe can be the focus weapon off the bench with the second unit. That would lead to rotation and depth charts of
Rotation (underline are the reserves likely to DNP)
PG=IT/Smart/DJ
SG=AB/Smart/Brown/Young
SF=Crowder/Green/Brown
PF=Hordeford/Monroe/Mickey/Lab
C= WCS/Monroe/KO/Lab
Depth chart
PG=IT/Smart/DJ
SG=AB/Brown/Young
SF=Crowder/Green
PF=Hordeford/Mickey/Lab
C=WCS/Monroe/KO