Forcing duels in NA_1 and NA_2 is against the rules, and instances of bro-coding which negatively affect your team are also against the rules. Witness testimony might not be as valuable as footage or screenshots when it comes to ban threads but the supporting statement from Sexinator lends credibility to Wrang's scenario. Since this was one instance of bro-coding and not a continued trend by Kolee/Sherben/Khmer I can only issue warnings to all of them to stop throwing rounds like this.
This is game is about team play, intentionally hurting the performance of your team is no different from team killing and team wounding. Bro-coding normally doesn't result in throwing the round for your team, but when it does escalate to that level it is unacceptable.
Locking thread.