My initial offer for Cousins AND McLemore would be:
2017 Brooklyn 1st
2017 All 2nd round picks
2018 Brooklyn 1st
2019 Boston 1st
Johnson
Jerebko
Their choice of any combination, including none: Rozier, Hunter, Young
Here is the most I would be willing to offer for Cousins AND McLemore:
2017 Brooklyn 1st
2017 All 2nd round picks
2018 Brooklyn 1st
2019 Boston 1st
2019 Clippers 1st
2019 Memphis 1st
Olynyk
Johnson
Jerebko
Their choice of any combination, including none: Rozier, Hunter, Young, Jackson, Bentil, Nader