Well, chaos teams have a rep from the previous games for bee-lining for ClPoMb builds, which even their linemen can easily get. In table top, building a team like that tends to get you punched in the face and/or ejected from leagues, but in the anonymous online world people farm up those teams constantly. I don't even bother playing public leagues, because 99% of the time its either farmed up murder teams or rage quitters. This past year, even the structured leagues were getting like this, too. Basically people see Chaos and assume a CPOMB roster with artificially suppressed TV, so if they are playing the game legitimately why get their players murdered by that shit? This is especially the case at low TV, because it takes a little bit for the Elf and Human rosters to get Wrestle/Dodge on the linemen, so one game with a murder team (esp with the wonky dice RNG) can take several clean games to recover from. The problem gets tempered a bit when Zons and Norse are added to the metagame, since built in Block or Dodge at low TV shuts down those teams, but it looks like Cyanide is going to take a long ass time to do that.
Personally, I don't mind Chaos nearly as much as Dwarves. If I have dodge on a couple key guys, I can evade most of the bullshit at low and mid TV. Dwarves, however, get this giant wall of Guard/Block/Tackle in virtually no time at all, then every game degenerates into cage fests of 2d blocks where your skills mean dick. By the time you have the needed skills to deal with it, the Dwarves are already rocking lots of Stand Firm and POMB, all while still being lower TV than most other teams. Every time I have seen dwarves played in league format, the league usually tanks that season. So fucking boring and annoying to play with or against.....