Would Clemency by OP as insta cast?

[rawker]

Clemency is good as it is - being a burst type heal. Changing it to be a HoT does not feel as rewarding, considering its steep MP cost. Furthermore, making it instant cast will make it super OP in the sense that healers need to Swiftcast their big heals or burn their healing cooldowns when all it takes for PLD is a button press and a GCD. The main issue for it is its reliability. Adding a chance for it to not have a cast time will not change the fact that it's still unreliable. Cutting the cast time to like 2 secs is reasonable enough. Also, I would like to see it having a synergy with Divine Veil where the PLD, upon activating DV will make Clemency instant cast, will not heal but instead triggers DV's shield to the entire party equivalent to half the the amount of HP it usually restores. The reason behind this is to stagger the shield effect, just in case the PLD derped and hit DV too early.