Shockwave is Black Mage and actual MVP of the Decepticon raid group, is always on top of the list and never misses a cooldown or messes up his rotation, simply because its not logical
Smokescreen didn't get the memo that Blue Mage is not able to play in a raid setting and is not up to speed yet

Starscream is a Dragoon because it's the class that is jumping around (and he'd absolutely get animation locked and proceed to make it everyone else's problem)
Soundwave is Summoner. Enough said I think.

Ultra Magnus has a big fuck off hammer, yes, but I think he'd like Samurai because of its questline where you deliver justice
Dreadwing plays Dancer and refuses to put Dance Partner (his supportive skill) on anyone except Megatron
Arachnid is Viper because she fucks with the theme of the class

Bumblebee is Ninja because he fuckin fast and got the double knives baby!
Arcee is Monk cause she punches the shit out of people in the TFP video game, thats her style
Wheeljack creates tools that sometimes explodes, so Machinist

Ratchet is a Sage because he's a healer who (decided to pick up a gun) to play a shield healer to protect
Knock Out fucks heavy with the red/white White Mage color scheme and pretty aesthetic
Breakdown is an Astrologian because he's anxious but also kinda wants to play with his ""partner" Knock Out

Bulkhead & Megs are Warriors, Megatron changes main class when he gets access to Dark Knight and decides that holy shit this is edgy as fuck and way cooler
Optimus played Paladin and enjoyed the supportive playstyle, but decided to play Gunbreaker for it's invulnerability skill

[3]
She can have a gentle hand...! Just don't take it for granted.

I am also unfortunately a bit of a serial oc redesigner, so this design may change in the future.

[2]
I'm not very creative with title names.

Still dreaming up Luar'tekai's clan! I've decided that they will be mercantile in nature, and I do quite like the idea of her being a goldsmith to contrast the brutality of her backstory...