I would be very pleased with the following.
Draft Fultz, sign Hayward and JaMychal Green.
Release/waived/traded or not resigned: Zeller, Johnson, Mickey, Gerald Green and Jerebko
PG: Thomas, Rozier, Jackson
SG: Bradley, Smart, Fultz
SF: Hayward, Brown, Nader
PF: Green, Crowder, Jabusele
C: Horford, Olynyk, Žižić
That's an almost 15 deep. Fultz and Rozier will get plenty minutes until IT comes back.
My first team would be: IT (Smart - until IT's comeback), Bradley, Hayward, Green and Horford.
Bench mob would be: Smart (Rozier), Fulz, Brown, Crowder, Olynyk
Security/D league: Jabusele, Žižić, Jackson and Nader