Don't forget that if you were an actor for the show such as a Ranger for example then you'd be bound by the contract.
http://werewolf.co.nz/2012/10/dealin...tah-hollywood/
It's the contract that ones such as Hector, Erika, Najee, Britt and Alex would've needed to sign for Samurai the contracts are pretty similar as well for Megaforce, Dino Charge and Ninja Steel if not the same well at least I would assume that they're either the same or similar.