veryone the rock solid choice of either having to go 10 people on their raiding team or 20 people, give them the chance to have anywhere from 10 and 20. Quite basically, allow players to flex on higher difficulties, like Heroic and Mythic. It would most certainly benefit a lot of people; raiding guilds don't have to worry about upsetting people who wanna come to the raid, but the 10m team is filled up already. Guilds don't have to worry about kicking 5 people that were on the 25m team when they change to the new 20m size, they can have 12m and 13m runs without hassle. If one guy signs up for a heroic raid, and he doesn't show up, the raid isn't too hard because it scales with the amount of people in it. If said guy does log on late, all the people already inside the raid have to do is just run outside and port him to stone, and the raid automatically increases difficultly to compensate. Mid-raid changeups are ten times easier no

I didn't find the right solution from the Internet.

References:
http://www.mmo-champion.com/threads/1403093-What-if-they-Just-Made-all-Raids-Flex-but-with-Heroic-and-Mythic-still-There

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