Parker has Cache 4. Maybe he's the way of the future. A low cache on Viktoria (free Henchman) Leveticus (free Totems) and Hamelin (a pretty decent Master) is understandable, and Tara (4) Jack Daw (2) and Misaki (2) seem about right, especially if you're planning to dump stones to get Misaki's assassinate trigger, but Von Schill has too few. He's not on a par with even post-cuddle Leveticus, and Jack is clearly better. I think a cache of 4 should be looked at for him, and giving him an Obey like action, maybe one that only requires a 6, but also only affects Freikorps, call it "Martial Law" or something.
I haven't played with her yet, but Anna Lovelace looks like she might be useful in a Freikorps crew, including adding a bit of summoning (Seishan probably, Mindless Zombies are pretty useless when you can't use corpse markers yourself, and Seishin have the ability to jump to your crew master and sacrifice themselves for a healing flip) and rush of magic.