I need some advice.
So, I was in a ranked game as Nidalee against a Singed. I counter-picked. Cassiopeia, the mid on my team, started flaming me for not picking a tank during champion select. Then, Soraka was picked as support instead of a tank. Cass flamed Soraka as well. Now, during game, I proceeded to win lane 4/0 against the Singed. But our ADC and Soraka did not have decent synergy. Nobody fed bot lane, Sivir just didn't go in when Soraka targeted. Arguably, they just had to come to their terms, no big deal. But Cass then said "shut up Soraka" and Soraka ends up feeding Diana intentionally. Whose fault is it?
On top of that, is there a way to avoid these types of people? I use to mute button often. I admit I am not a very good player. My elo is bad. But that does not mean I'm not trying to get out of it. I just need advice other than mute button. Should I try to tell Soraka to not mind Cass or argue with Cass about stopping the flame just because she didn't get her tanks on the team?
Thank you!