I would call it truculant. When everybody says that Tohaa isn't a vanilla faction cause of the triads then I don't know why they should in general have the same restrictions.
Chaksa Longarms should just get a full rework. What a totally DOA unit. I can't remember the last time such a useless unit was released. Even with Triad or Wildcard in Spiral Corps, there's just no real argument for taking one of these.
Honestly I didn't think about what main forum I was in and was thinking of them from a Spiral perspective. The special triad with Kriigel actually merits looking at as there is a lack of cheap triad filler in Spiral. In vanilla unless you're capped out on Makauls they probably don't even come into play. I do feel that's how a lot of these newer units should be looked at though. What purpose do they actually serve in Spiral, if any, and does that purpose carry over when transported into vanilla. A lot of these profiles it seems were created only for Spiral, but ported over in order to give the ability to use the new sculpts into vanilla. Some of them (Reex) lose their usefulness in the change. @meikyoushisui said it though, Longarms are fully DOA for both.
In tohaa they dont have special fireteam triad so if no more makauls are avaible the kamael is a better choice. Only case I see if you maxed out all chaksas and all kaauris solo pieces....
As Solos or Harris they are pretty lackluster, but If they had Wildcard or could otherwise be in a full 5 man link with brawlers or Chacksa, they would be an interesting choice.
One thing I miss on Tohaa is the posibility of another troop with Dazer, i mean, Draal is awesome, but you usually want it with the AP loadout, and it is a hard choose because the Avaliable is 1 it will be magnificent the existence of another troop profile with Dazer loadout for Tohaa, for example, a Clipsos, Kosuil, etc etc, because the Dazer is that kind of equipment you want to do nasty things like Nullifier :p