Disciplinarian perk removed, replaced with nothing

[PAnZuRiEL]

With the rework of the Leadership perk tree, the Disciplinarian perk that allowed bandit troops to be upgraded to normal troops has been removed. The tooltip for upgrading bandit troops doesn't list any perk requirements. However, the troops now simply can't be upgraded to normal troops at all -- the upgrade button remains red and unusable.

 

[HalfMetalJacket]

I got the answer, they will distribute disciplinary perk's effects to different perks on roguery. However it seems they removed perk before adding others. They will bring this perk back with a hotfix until others are ready.

From this thread.