Originally Posted by
Diatenium
I think we're venturing too far into the realm of conjecture, here, so let's start doing some napkin math to get a clearer view of how this might work out.
Alright, we'll say we want to HoT up a lot of people quickly, so we'll take Holy Avenger. Now, to generate holy power, we'll bounce between holy shock and holy radiance, we'll also assume zero haste and no infusions for clean math. We can generate a Eternal Flame at time intervals 1.5 (Assumed opening with holy shock), 5.5, 8.5, 12.5, and 15.5 (Using our last holy shock at the 14 second mark). So, unless I screwed up, we're looking at five generated in the duration of the effect.
Assuming we use that rotation to either maintain full power EFs with weaker ones, or just maintain a bunch of weaker EFs if you can't simply reset the large HoTs with smaller ones, we're looking at a max of 9 up at any time before their duration starts to run dry. Again, zero haste and infusion procs.
EDIT: This math is pretty fast and loose, so don't be afraid to make sure I didn't make a mistake.
EDIT 2: Mis-counted the number of hits I got, re-adjusted the numbers accordingly.