I have another one, seems small but the impact would be great:
Guild Hound should be versatile (in addition to Guard)
That would solve the general problem, that Guild has no cheap scheme runners.
And at the second glance, you have several nice synergies:
In a Frontier Crew, you have a specific synergies with Paul Crocket (Beast) and in general with their Hold Down Trigger
In a Nellie Crew, you have a great synergy with their Annoying abilitiy: You engage an enemy model and use your "Annoying" Tactical Action. Then, the reporters use their "Headline: Secrets exposed" Trigger to take an interact action with the enemy model. Thanks to Annoying, the enemy gets Dsitracted +1. And if Nellie has activated her "Slow News Day" Tactical Action, the enemy also gains Stunned....
The Family Keyword (because they need it most) would get a cheap scheme runner and nice synergy with the Hound's Hold down Trigger again.
All other keywords would like it too....