Delete rescue from the game.

[Renathras]

Edit: Further you already have a tool in game

How do you know when someone's going to use Rescue so you can save Arm's Length/Surecast for that?

Have Arm's Length/Surecast been altered so they can be used any time (whether on or off CD, and not triggering the CD) when someone tries to Rescue you so you can block the Rescue without burning your KB immunity CD you may need in that fight?

Has Rescue been changed to have a long telegraph so players can see it coming and use Arm's Length/Surecast to block it?

None of these things?

Then that isn't a solution, is it?

Also: You forgot Inner Release.