User blog comment:Western Gen/Speculations for Season 13/@comment-100.42.250.113-20150118003614/@comment-59.189.76.236-20150130145338

@Markunuttseviltwin4611, Charon Industries hired the UNSC splinter group that become known as the Insurrection as their private security force. Meaning that they are still, technically, ready to return. And speaking of returning, on a rather different note, what if Doc comes back? Hell maybe even Sister for whatever reason RT might come up with.