Clarification on open mid?
I started watching streams last night on Twitch, and I noticed in a lot of high division games players would often AFK/open mid to get into future games faster. In a lot of those cases, there was at least one or more player still actively trying. I was always under the impression AFKing and intentionally throwing the game at any point was against the rules.
Since I'm seeing a lot of pro players and even some from LCS AFKing as a strategy to save time. My question is what's the difference between that and the actual rule?