A friend of mine who's pretty into Tempesion wrote (is writing) a cool little short story about his Sojourner OC, Kohtra. He's a male sojourner fighting in the Afterwar, so he's a generation II Sojourner - which means he gets a cooler Ifryt MKII suit and better overall abilities. He wears a Dusk Legion helmet over his Ifryt suit since he's an ex-Dusk Legion soldier who feels insecure without it.
The scarf belonged to his expired daughter, and it was because of this and his older age that earned him a the nickname of "Rags."
He'd get along well with Cort Sulla if they ever met, haha.