The Rockets showed interest in acquiring Brook Lopez. This trade improves the shooting on the Rockets' roster which is gravely needed and improves their rim protection- something that the Rockets don't have a lot of. In return, the Bucks get below the second apron to avoid massive penalties down the line and acquire a deeper, though not as high-end, center rotation. Plus, I think Steven Adams will bring out the absolute best from Dame. Adams is probably the best screener in the league and will give Lillard plenty of space to shoot and both him and Giannis plenty of space to get downhill. I think this move maximizes Damian Lillard as a player.
All of this is provided Adams gets fully healthy and remains relatively healthy until the trade deadline.
The pick is dependent on how much AJ Green shows this year. It could be removed if he shows himself to be a quality rotation player.
I'm welcome to any feedback.