Harry Potter characters who need to appear in Fantastic Beasts

The latest trailer for J.K. Rowling's Fantastic Beasts and Where to Find Them has Harry Potter fans all atwitter thanks to the voice-over casually name-dropping one Albus Dumbledore. That got us thinking: even though Fantastic Beasts takes place way back in 1926, there are actually a number of characters from the Harry Potter series who were already on the scene by then. Muggles and wizards will want to see these famous faces from Harry Potter lore appear in Fantastic Beasts and Where to Find Them.