Grease Pencil as Particle Emitter

I don't really know if this is possible, but if we could use grease pencil objects as particle emitters the integration of particles in the 2D pipeline would be even greater. Giving the ability of, for exemplo, creating desintegration effects with particles with grease pencil animations, and also giving the possibility to use grease pencil for controlling particles instead of meshes in vfx cases just by drawing the particle emiter over the video.