I think Martha has ~done something~ with Aaron, if you know what I mean. But that doesn't explain where he is. I don't think they've killed him. But Logan can't afford to just ~transfer~ him.
Right now we don't know what's up with Aaron and with Wayne Palmer. And we can't be sure about Heller or Evelyn and her daughter.
They still have to dispose of Bierko, Henderson and do something with/about Audrey. And Kim still has to be kidnapped and rescued.
They're not gonna get all those wrapped up in four hours.
Yeah - Where's Wayne?
THERE ISN'T ENOUGH TIME!