I really, really want Alexander. I support all calls for him to return. I love the holy element!

Any other summons? Hmm...

- Cerberus. I am surprised that it's very rare
- Diabolos. Oh come on! A black lamp! It's asking to be a sidequest
- Choco/Mog or the fat Chocobo. I'd love to see them again.

Can't think of any others. I really want Diabolos and Alexander back though.