Blizzard has announced that a new PvP talent is coming for caster specs in the Dragonflight Pre-Patch which rewards fake-casting and juking your enemy’s interrupts!
This can be seen on the Dragonflight Beta as Precognition, but it’s coming in the Dragonflight Pre-Patch for all players to use early! This has the potential to shake up PvP as fake-casting now rewards players with 4 seconds of uninterrupable casts.