Either Impact is pulling it's guys which seems really strange or Mancer got signed somewhere
Since AEW is still letting people do stuff until they get closer to TV, the only places that would sign him & pull him out of everywhere else would be ROH & NXT. Unless it was AEW & he's just taking time off to rest before they get going.
Mancer getting signed somewhere else would explain why he's been kind of out of the loop on all the singles titles and why he's been placed with Sami Callahan in a throw away pairing.