Dragoons: A Rotation Reborn

[VaShawn]

Need clarification. During WP speed runs(for example) where there are 2 toneberrys and pugil and slugs engaged on tank. The HT-ROT spam I want to understand better. I usually HT one toneberry and just spam ROT until the 15 secs is up and then rebuff HT on the other toneberry or pugil and ROT spam another 15 secs. Is that right or do you mean HT each engaged mob first and then began the ROT spamming?