Getting OT, but is that definitely confirmed for Sentai 09? Because if so, those are some awesome designs. Hopefully there will be a PR 10. Getting a strong Shogun Megazord vibe off that.
For the topic at hand: The other Super Legends are Megazords. Original MMPR, Wild Force, Dino Thunder, and Mystic Force. They are coming out with this year's RPM merchandise. There are also two scheduled Ranger Super Legends from later seasons, but we're not completely sure what they are yet. Also, there is a "Deluxe" MMPR Green Ranger coming out this year in a larger scale, and with metallic parts.
Lastly, there are some questionable figures listed in RPM's later case assortments, including "Mammoth, T-Rex, and Triceratops Rangers." Could these be MMPR figures? Could they be American-only rangers for Go-Ongers train zords (see: Spirit Rangers from Jungle Fury)? Could they possibly use MMPR suits for RPM Rangers? Your guess is as good as anybody's.
tl;dr?