I was running as a DPS and I had to slow down all the time.
Yes, this is bad. Yes, this is how it was before way back - you had to wait and slow down. This was changed because having to wait and slow down was bad.
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Slightly off-topic, but if anyone haven't seen it yet, you should.
The explanation behind one of the recent changes:
Q: aggrammar wake of flames? who gets hit by that on mythic?
A: