Two spots left

You have another 15 mystics to get all the healers you want.. Hell maybe they'll all be colourless: Micaiah and Sothe and all the colourless weapons we could ever hope for :)
These two are red!

I've got Seliph down as a mystic and who is Xander exactly? He's like that male version of Camilla right? No chance.

Someone said Eliwood was Enima, so maybe he'll be Mystic. Maybe Roy could be ball of fire, even though Hector's game came first, it was a paralogue. So it would be 6,7,8 in order with Marth in the forgotten past. They happen in different places though, so it's patchy at best. Still 'Super Smash Bro Roy' being the link between Fire Emblem in the East and West must surely be a legendary, and where better than the fire ball between Hector and Ephraim.