The Future Warriors of Vale

What kind of adepts should join Matthew and friends in future Golden Sun titles?

In Dark Dawn Matthew's team was Matthew, Karis, Tyrell, Amiti, Rief, Sveta, Eoleo and Himi, but at the end it became only Matthew, Karis and Tyrell just like how it started, the rest went thier separate ways.

So I'm wondering what adepts will join Matthew in the future?

So far its

Matthew
Karis
Tyrell

I think the possible newcoming Adepts could be

Nowell as the new Mercury Adept

Karst and Agatio's son could join as a Mars adept

Saturos and Menadi's son could join as a Mars adept or he could be a bad guy and help Alex while Karst and Agatio's is a good guy and joins Matthew

Felix's daughter as a Venus adept that can use a few Mars Psynergies, remember Mars and Venus have a symblolic relationship and she could look alot like Jenna in Lost Age for all you Jenna fans, I know I'd like to see Felix's daughter look like Jenna in Lost Age.

Amiti returning as a Mercury adept

Sheba's daughter as a new Jupiter adept

The Original 8

Isaac
Garet
Ivan
Mia
Felix
Jenna
Sheba
Piers

I do think 16 characters is a possibility if they did decide to combine Matthew's team with the original 8 at some point.

Thoughts?