QoL stuff for randomizing pawns?

[Mr. Blues]

I'm not going to suggest a pawn creator like Prepare Carefully since I know that horse has probably been beaten to death and resurrected several times. However, if the player is expected to Randomize pawns I think it would be nice to at least make that process a little less tedious. I have 3 suggestions in that regard:

1. Add an option to undo randomization, for the last 5 - 10 pawns or so. Rapidly clicking Randomize and missing that perfect pawn is the main source of frustration with this system, I think this would be an easy fix.

2. Add an option to lock a certain property of a pawn, i.e. if I want to randomize only pawns that have double passion in shooting or randomize only pawns that have the Trigger Happy trait, for example.

3. Add an option to save pawns, or at the very least save the preset colony for later use if you wish to restart a colony with the same pawns.

That's it, that's all I have.