He talked to his head commander about it and reminded him that he's starting his PhD program in August, and that we'll be moving to Ohio shortly before that.
That let him off the hook. Who knows how far in advance he'd have to go for training...bad timing. So we're grateful we dodged the bullet. But it sort of hit me that it is still possible for him to have to go sometime. Think I'd just move to my parents for a while if that's the case in the future.