Simple RAW for 5e V: The Disadvantage Strikes Back

[daremetoidareyo]

R95: Where do you see in “UA – Skill Feats” that you can replace a skill?

Proficiency versatility UACFV p.1


4th-level feature (enhances Ability Score Improvement)

"When you gain the Ability Score Improvement feature from your class, you can also replace one of your skill proficiencies with a skill proficiency offered by your class at 1st level (the proficiency you replace needn't be from the class).

This change represents one of your skills atrophying as you focus on a different skill."