Is your feature request related to a problem? Please describe.
In order to track multiple Spell- or Item-Cooldowns, I have to duplicate and maintain multiple WeakAuras, while each of them shares almost the same properties (eg.: Style, Conditions etc)

Describe the solution you'd like
I'd love to be able to track multiple Spells with a single WeakAura and AutoClone enabled, just like we can do it for buff-tracking.

Describe alternatives you've considered

• having a new WA for each Spell to track:
  works, but as mentioned, I feel like combining them into a single WA would make things a bit more organised. In particular when thinking about multiple chars/specs.
• writing a custom solution using a TSU:
  would most likely get me what I'd like to have, and I feel like I'd be able to do it, but imho this would be a good feature to have included by default, as I see a lot of people out there using WeakAuras to track multiple spellcooldowns.

I don't think there's much value in this and it would be pretty complex to implement.