some issues i've noted with subclasses that i would like to see as options in the future.  If there is a way currently and i'm just doing it wrong, please let me know.

limited use class features that scale by level or are based on a stat mod

custom attacks that show up under your attacks section of your character sheet.  I can create it as a custom spell and add that or i can go to my character sheet and add custom attacks there but i can't find a way to add custom attacks to the subclass to automatically show up.  would be nice to be able to scale it at various levels as well.

scale speed increases by level.  currently i have to create a separate feature for each speed increase which is a bit cumbersome.  I'd rather have one entry with speed bonus increase at each level.

I want to add a restriction to a class feature.  under modifiers, if you add one, it puts it in a table where "restrictions" is listed.  but when you edit it, I see no field for restrictions.  i am specifically trying to restrict to when not wearing armor but other restrictions are likely useful in other instances.

I would also love to be able to add custom attacks to a subclass and have them show up as an attack.