1. In Dekaranger, Dekared and Yellow were not  theives and had no prior history together. Dekared was reassigned from a deep space  headquaters, to become the new Dekared for the Earth Rangers.  The other Dekaranger were already Rangers, the B Squad aspect did not exist.

2.  Doggie Kruger ( Commander Cruger's counterpart) had a slightly differenf custom than his American counterpart.