Point at what is in the frame
Inside Premiere a panel can hand an effect a clip and a timecode, never a region of the picture. So “make all the players flash green” and “sweep a light across these four gems, one by one” have nowhere to land. Resolve holds a subject as a thing of its own: Magic Mask lifts a person or an object out of a shot from a single stroke, and it stays lifted while the shot moves.