I like the reveal, Otto didnt walk away from his deal with Mephisto with his hands clean, he recognizes he cant remember things and is actively searching for why he cant. Looks like Kindred targeting him back in #25 when he was Superior still is going to factor into this.
I've got a feeling Kindred might be trying to get the original six back together. He's already got Mysterio on his side and now Ock, Last Son of Kraven is basically a Kraven stand in, Vulture and Sandman arent doing anything atm, and Electro seemingly is working with Kindred as seen in hell in the Sins Rising Prelude, Kindred might just ressurect him or the new Electro joins, since she isnt too committed to the Syndicate.
EDIT: whoops disregard, forgot about Vulture's crew.