Grindelwald before his end

Man I really hope Grindelwald's corpse is launched into the Sun and that Emily doesn't squirrel it away for study. I'm just thinking what would happen if a Flood infection form got ahold of the body. It would cause some infinite bio mass generation loop. Generating more and more bio mass every time the Flood change the body, a hundred times faster then when the Flood converted High Charity into a Hive.