Wulf mentioned that he will be late to the event due to work. So, we will cycle DPS in sign up order.
Gtheuu (or someone in group) will need to announce when they are on last boss and call out (on guild chat) the next people to cycle. Cycle DPS need to respond that they are getting ready at this time. If there are 2 cycling DPS, they should be heading toward the next summon stone. If the cycle DPS do not respond by the time the loot is shared, the group continues without them.
If there are no volunteers to cycle out, DPS are cycled out by sign up order.