I apologize if this was already mentioned but, I think it would be great if the events of the Maverick Raid were revealed and/or Giro as a playable character in the storyline. Explaining the Events between RMZ4 and RMZX, whatever happened to Ceil (she disappeared according to like five different quotes from the game) ... memories of Live Metals X and Z (supposedly they had their memories erased [coughbullcough]), how the Live Metals were actually made, something explaining the different results and effects of Lives Metals depending on how they are equipped,
wasnt Ciel Killed by Serpent when he went nuts? her trail ends in area L. which s where its recorded that Serpent went nuts. plus by then, Ciel must have been very old. if she wasnt killed by Serpent, she might have died of old age.
or both.
also, The biometals still have their memories. what was erased was their memory of current events. in other words, things that happened directly after their creation. As its shown and proven in game that they still have all their memories from before they were turned into biometals. both H and L mention when their pseudoroids are defeated, the fightst they fought long ago for humans.
also, depending on how they're equipped?
alone, and with a biomatch, they would be similar to how they were in ZXA.
double rocked on with X, and without a biomatch, how they behaved in ZX1. Copied by Trans-On, how the model A transformations worked in ZXA