I'm not a sheet author, but I do know that several of the things you requested already exist.
Noam G. said:
This sheet is mostly great but there's a few features missing that would be nice to have.
Monks. There's no way of adding an additional stat to AC and CMD. This one seems pretty basic, it's a core class, there should be another drop down menu to select a stat from. Put a toggle for it in settings under defenses.
This can be easily done with a buff. Just set the bonus to "AC", the bonus type to "Untyped", and the buff calc to @{WIS-mod}. It has the additional benefit of being easy to turn off if the character becomes encumbered or helpless.
Skills. Want an option to uncheck armor check penalty applying to individual skills. For things like cavalier not applying acp to ride. Speaking of ACP it displays that info on the defenses page, which seems kinda irrelevant, and not on the skills page, where you would actually want to see it.
A workaround for this would be to insert "-(@{acp})" in the misc macro field for that individual skill.
Swashbucklers/investigators. There's no way of adding an extra dice roll to a skill. Want an optional space you can put [[1d6!]] into.
This has already been implemented. Under skill options, set "Add Skill Bonus Macro" to yes, and it'll give you a field to put the bonus in. It even defaults to [[1d6]].
Gunslingers. There's no critical fumble option for missfires (at least this one you can edit the roll template to add it in, but then you have to know what you're doing and it's fairly hidden).
Druids/natural attacks/dual wielding. Would be nice to be able to set up multiple attacks in one macro with different damages (again, you can do this by editing the roll templates but it's a pain). I guess the expectation is to have 4 different macros for a dragon with bite, claws, wing buffet, tail slap, then click them all to attack. When you play a druid and have attacks set up for dozens of different forms, it gets really messy. Maybe if there was just a way to sort all your attack macros into different categories.
You can already sort your attack macros into different categories. For each attack, in the "Misc" section, there's a field labeled "Group" if you put a name in, it'll group together all attacks with the same group name. For my nephew's druid, I have "Melee", "Ranged", "Wolf", "Eagle", etc.
Spellcasting oddities. Would be really nice to be able to add an attack roll into the spell macro instead of having to create an attack for it which you then have to roll separately off the attacks page and doesn't show any of the spell info with it.
You can add a button to the description of the spell that will roll the attack so that you don't need to go to the attacks page. Just insert [Attack Roll](~CHARNAME|repeating_weapon_ATTACKID_attack-roll) wherever you want the button to appear, replacing CHARNAME and ATTACKID appropriately.