Since these figures now appear to be going to at least 3 different US stores now, they are either going to be general release now, or have a limited release to only 3 stores (like our Movie Ramjet and Skywarps being at Kmart, Myer and Toykingdom).
http://www.seibertron.com/transforme...ratchet/17560/

This could mean these will be more likely released here if they aren't a single-store exclusive.