So... What will Derplander's job be on Dawntrail?

Title.

just remembering that Derplander's job was:

ARR: WAR
Heavensward: DRG
Stormblood: MNK/SAM
Shadowbringers: DRK
Endwalker: PLD

For me, he will be Viper. That's because he don't take any job that was taken by a Scion, nor he takes any spell-casting one. So, he won't be GNB because Thancred already is.

In the trailer he's viper.

??? I am entirely confused by the question.
It has already been shown in the trailer that Derplander is a Viper.

It's Viper. This isn't like EW where we have Zenos representing Reaper and Alphinaud representing Sage.

I'm going with Viper, looks good in the trailer, and we've got Picto covered. No really good plot reasons to backtrack to an old one.

Viper.
/10char

https://i.imgur.com/gesyIK2.png

Think WHM