Originally posted by Khalysto:

- Once granted, the perk is lost if the skill's level falls too low to support the perk, but is immediately reacquired when the skill's level meets/exceeds the perk's threshold

Players are already taking the nearly insignificant loss of skill points very badly. This would be even more rage-inducing? Hard pass lol.

It would also be pretty annoying to have anything random to this effect. It would be really easy to pick the best effect out of any category, or at least the clearly inferior ones.