Hoffman being surprised and in shock when getting abducted by Dr Gordon. What did he expect?

Yeah I agree. Seeing as Hoffman had been a part of it since the first film, and knowing John like he did, there's no way he wouldn't think that one day John would test him too. Jill was John's wife, there's no way Hoffman couldn't have known that John would make sure that she was/stayed protected after his death. Unless of course, Hoffman didn't know that Gordon was also an accomplice. Was that ever specified? I can't remember 🤔. If Hoffman believed that he himself was the last man standing then it makes sense why he killed Jill as there would supposedly be no come-back.