[Tanks] - Unstoppable Juggernaught

[Uchoo]

I think it makes sense for UJ to be a 30s cooldown rather than 40 seconds. 40 seconds just seems arbitrary with no real purpose for a Tactic Slot.

5s uptime every 30s matches melee root break uptime of 10s uptime every 60s at the cost of a Tactic Slot.

30s CD allows you to Jugg on every CC timer, so every root or punt, for example. This gives a clear use for giving up a Tactic Slot to run UJ.