4. Rammstein

Their first show in America in ten years sold out Madison Square Garden in 15 minutes. They’ve done some more touring here since then, but the German sextet put on enough of a show that a Vegas residency would be a destination for any of their fans. If they were to come up with some new set pieces/pyromania, it would likely be enough to get some of their die-hard fans to come in not just from around the country, but from around the world.