when to surrender and when not to.
(THESE ARE OPINIONS DONT GET ALL SALTY AND TYPE ON YOUR MOUNTAIN DEW COVERED KEYBOARD) Riot added 15-minute surrender, even though you need your team to vote yes, it's a good idea in general. but people don't know when to surrender and when not to.
when to surrender 15 min: your team is flaming like there is no tomorrow(ex: FUCK YOU YASUO %%%GOT LEARN TO PLAY A REAL CHAMP) or just generally toxic to your team and blaming everything on the team. if you are severely losing and you don't have late game champs it's better to play another game then to wait.
20 min: the above, if you lose a key team fight or acid from being picked off, if someone's AFK be cuz: LOL SO GOOD TEAM FIGHT SHITTY TEAM. if someone's being rude in general, if your a YouTuber and you feel bad for your opponent(ex: magikarpusedfly) there are tons of things I didn't cover, comment yourself and ill look into it.
when NOT to surrender (theres no 20/15 min thing for this) you lost a minor team fight that cost you a inhib, outer towers or dragon, you were insulted once, the enemy is cocky, having a Yasuo on your team despite tons of evidence proving Yasuo is extremely weak after update but still picks him to show off his "skill".randomly blamed, losing something(not game or nexus). there's many things i didn't cover in my words, cover them if you'd like, i don't care