PLD: Why are Intervention and Holy Shelltron not just 1 button?

[DixieBellOCE]

Cast on self or Cast on ally.

Gunbreakers have basically the EXACT SAME THING, but on one button instead of two seperate skills.

Button bloat pls Square Enix.

Paladin:



Would it not be easier to just combine and standardize the text?

"Reduces damage taken by 15%"
Duration: 8s
Additional Effect: "When targeting a party member, Reduces damage taken by 10%, When under the effect of Rampart or Sentinel, Reduces damage by an additional 10%"

Additional Effect: Grants Knight's Resolve to target
Knight's Resolve Effect: Reduces damage taken by 10%
Duration: 4s

Additional Effect: Grants Knight's benediction to target
Knight's benediction Effect: Gradually restores HP
Cure Potency: 250
Duration: 12s
Oath Guage Cost: 50