Fritz headcanons
He comes off as the only sane man a lot, but that says more about the people around him than his common sense. He didn't even think that kidnapping could go wrong.
He always wanted to be a musician but his family convinced him that it was beneath them and there was no future in it. He settled for managing the Killer Nutz as musicians as well as assassins and playing the pan pipes in secret.
His CEO brother, Bob absolutely got him his job. Nepotism!
His family were snobs even before his brother became successful and wealthy.
Kissy's so desperate to be the only one Bob likes she even bullies and belittles his largely ignored little brother. That's not a headcanon and not about Fritz but she's ridiculous and I want to study her under a microscope.
He was poisoned somewhere along the line, probably by his own company's products. (I mean, yeah, sometimes birth defects just happen but those blue lips are worrying and that doesn't look like normal male-pattern baldness.) His brother is probably almost in as bad a shape with all the gorilla blood treatments, but it doesn't show. (Bob was probably a candidate for head of the US Dept of Health and Human services.)
"Would your own family do the same for you?" -ouch, Wade. Good job getting him to realize loyalty to his brother isn't worth having a dead kid on his conscience. Sure, he's indirectly responsible for murders all the time, but this one would be a child. He'd be destroying a family. Sure, he does that all the time but this time he would be aware of what he was destroying. He has one scruple and Wade found it.