I like the 24 hour change now that I have lived through it for a few days. My guild assigned operations aka platoons assignments based on availability to get in quickly, this is a team event and the points earned from an operation outweigh the battle. Do I want to gear and relic a low priority character to never enjoy? not really but I will so the entire guild can perform better based on my effort. Remember when we unlocked the Wampa to turn around and put him in a platoon before even using him? well as least ROLO, Ugnaught, etc... are not in a high demand to use elsewhere.
I think the harder part for guild leaders will be gauging when those that can attempt battles are done so deployments can open to preload for stars, etc... Tracking 49 other players progress once you hit the tier 3 layer of planets that need R7s seems complicated plus the sheer number of missions that require specific characters at relic levels.