Muu stands a chance but wouldn't he have to become visible to attack if he's attacking with chakra-based attacks? Minato might be able to fool Muu if he goes invisible with a shadow clone and then have an opening to take him out.
Third Raikage stands a better chance but he has less of a chance being able to hit Minato with reflexes like his. If the fight draws out too long, Minato could figure of Sondaime's weakness and pull off what Naruto did.
Nidaime Mizukage, hm... I don't know how this one would play out.
Edit: Forgot about Space-Time barrier (STB). With this, Minato can use his markings and speed to make a trap for Jouki Boy letting Minato open a STB next to Trollkage and making him blow himself up. He can find Nidaime Mizukage with his sensory skills and a shadow clone can help him pull this trap off better since Trollkage wouldn't know which one is real.