Marlies released Dakota Krebs, James Hardie, Keegan Stevenson, Jeremy Link, and Cole MacKay from their ATO's. Stevenson was the only one to get into a game, and he wasn't overly impressive. I guess the Marlies did not see much they liked in Hardie or MacKay.
Krebs and Link were mostly injury insurance.
Zach Trott and Kai Edmonds are the only ATO's left on the team. Edmonds is still needed until Redmond and Woll become available. Trott may be let go, but he did get into 2 games with the Marlies. That is the most out of any ATO to this point. He hasn't stood out though and the Marlies are likely going to start turning to guys like Gogolev, McMann, Green, etc. now that they are coming out of quarantine.