Scathe to extend AF/UI duration by 3s

[SionDurant]

Scathe 960MP
Deals unaspected damage with a potency of 100.
Additional Effect: 20% chance potency will double
Additional Effect: Extends Astral Fire/ Umbral Ice duration by 3s

I have been playing BLM for quite some time. At times, I still find myself having to use transpose to refresh the timer as I dont have time to use Blizzard 3 or Fire 1 due to mechanic/movement/mistake. As we know, using transpose to refresh the timer is not desired or optimal and will obviously disrupt our rotation.

I was thinking why not have Scathe extend AF/UI by 3 seconds. When the situation calls for it, we use scathe as we are moving out of AOE. As a result, we will have enough time to cast a Blizzard 3 or Fire 1 to refresh AF/UI to full duration, which will keep the flow of our rotation.

What do you all think?

Yes please.