Hey everyone, I'm just recently getting back into the game since launch, and am ever striving to improve my Warrior tanking technique. However, how to use my cooldowns has been driving me up a wall, mainly because I keep getting conflicting information about them. Thus, I have a couple questions for your Warrior vets out there:

1) Which bosses have damage spikes I need to save Inner Beast for?

2) How should I use my cooldowns on bosses without spikes?

3) In what situations should I be using Berserk and Unchained?

4) For weaker cooldowns like Foresight and Bloodbath, should I macro these to other skills, like Heavy Swing, in order to maximize their uptime?

5) Should I macro skills that synergize well with each other, like Thrill of Battle and Convalescence, together?

6) How should I be using Infuriate, and Wrath stacks in general?

7) Which cooldowns, if any, should I be using against trash packs?

Thanks!