Idea for a Rotation Game Mode

To start off this post I'm pretty new to this whole discussion thing, and i don't know how formal i should be with this, but I'll try my best. A bit of backstory: I am in discord servers with large amounts of players who like to play with each other but the problem is you can only have 5 people in one game, so I would think there should be a rotational mode, or permanent mode, when you can have up to 10 people on each team (depending with how many you Q with). Each team would have the same amount of people with similar skill levels, obviously. I wouldn't know what kind of map you guys would want but I feel like summoners rift with objectives having higher hit-points for the number of people playing. Hope I did well in explaining my idea. I don't know if riot members or staff read discussions to get ideas but if someone from riot sees this please send RP feedback.