If this were the 3rd Age, I'd be...

[Thalia]

Only Alex and your dead ones XD

[Daiyu]

Ok I am not saying this because Daiyu is Asian. I'm basing it off her personality:

Seanchan.

[Elias Donovan]

I have no idea. I don't fit in anywhere in the 3rd age.

[Nox]

I can see an emo goth asha'man running around lol

[Jay Carpenter]

Elias would be M'Hael.

[Katchina Makawee]

Katchina would be Aes Sedai of the Blue Ajah.

[Connor Kent]

Connor would be living in the two rivers and farming in the westwood.
Ivan would be an Ashaman in the truest sence of the word's meaninf.
Jacinda would be a hunter of the horn and doing whatever she wants.
Lucas woulda just been some guy...
Marcus...definitely Forsaken. Access to as much power as possible.
Bas woulda been a dreadlord darkfriend and enjoying blowing shit up
Beto.. hmm....not sure. Likely a spymaster or somrthing for one of the houses.

[Jay Carpenter]

A kickass Asha'man.

And I'm totally making this up on the fly, but he'd be charming, loyal, sarcastic, fun, pessimistic and good at blowing shit up. Also, haunted by guilt and the drive to do the right thing that always backfires. And also has a habit of nearly getting killed, a lot. And hates Healing. Uh. And the taint twisted his OCD tendencies and turned it into like Rain Man level mathematician and serious OCD with counting numbers when he's uncomfortable..

past life saga

[Andrew Koehler]

I'd start out as a badass soldier in one of the armies, probably Andor, or maybe a warder. From there, I'd become an Asha'man and kick the shit out of every Darkfriend between Tar Valon and Caemlyn.

[Toni Perez]

Maiden of the Spear. Definitely.