All based on the trade listed here:
76ers
Acquire C.J. McCollum and Malcolm Brogdon to revitalize the backcourt and reboot Philly's offense. In addition, they get a protected 1st round pick from the Pacers and break their 28 pick down into the 37th and 52nd this year.
Blazers
Start Jerami Grant at the 4 and let Cory Joseph and Jeremy Lamb come in the rotation when starters are out. This is a vital defensive and team balance upgrade that will get the Blazers going while they want to win. They also get the 50th overall pick this year to roll the dice with.
Pistons
Get two young players (DJJ, Isaiah Joe) as well as a chip in George Hill they can use for other deals. In addition, they accrue draft capital immediately with the No. 13 and 28 overall picks while putting their foot in the door of the 2nd round in 2022.
Pacers
Work off some of their draft excess and obtain a full-time scorer in Shake Milton alongside Ben Simmons. The Pacers have the time to work out Simmons' kinks and take him to the next level.