Well I use Keyclone and have 5 instances on one PC, so can enjoy the bounty of PiP and BOOBS

Basically I have WASD enabled on all instances and have these in the DNP list. I also bind shift WASD, which are not in the DNP.

This lets me move the active window using WASD and all via Shift-WASD if I need micro control over a char, I can PiP to that instance (sets foucs on group to that character) and move them, quickly swapping back as required.