Another of the "any other dedications available" queries: with my submitted Iruxi barbarian, I'd welcome the Wrestler Dedication to work on a grapple specialist with the Animal Instinct.
In the submitted background, I tried to rationalize a place for such a character within a Magical Academy (Campus Cops). I thought a non-weapon focused approach might make sense given that sort of martial-based assignment.
That being said, I've outfitted the character in such a way to facilitate a druid dedication if only Wizard or Druid would be permitted.