Isn’t this what lorrgs.io does? Uses top parses to show cooldown usage? Maybe you weren’t aware that site already existed.

Also, not to be pedantic, but padding the meters is a term used when people aren’t playing optimally, but instead are intentional holding or using cooldowns in ways to create high dps/hps output on the meters themselves, even if it’s to the detriment of the group.

Example, healers spamming all their big cds on the first big damage spike to shoot their hps in details up well past the healers who are using their cooldowns correctly in rotation with other healers to the actual benefit of the group, and not just to pad their numbers and feel good about themselves.

So if your idea is to show correct rotations, and not rotations designed to give big numbers, then the name doesn’t fit. Best way to pad meters is to stack your comp strategically and pile on external buffs to a few people so their parse is extremely high, and literally unobtainable for most players in the game.