User blog comment:Western Gen/Speculations for Season 14/@comment-73.47.220.156-20151017202111/@comment-10870881-20151025232454

Sigma is described as "ambition/creativity". Ambition isn't necessarily realistic, Sigma seems like he'd be quite willing to do his meta shenanigans even without the Alpha or Epsilon. And he can always find a new hobby, like screwing with a bunch of idiots. The Director already did it to the BGC, Sigma may as well do it to them too.