I don't think he's making Namor gay, no. But you're not alone in wondering if there is some subtext going on. Its not impossible that he could be introducing a bisexual element to Namor...but I was wondering more about either Randall Peterson or Tommy Machan. Wartime can create strong bonds so there may not be anything to Randall bringing Namor into his family and naming his kids after him, but it does make me wonder. And although we never really got to know the real Tommy Machan very well, I do sometimes think I get a bit of a vibe off the alternate persona in Namor's head that is based off him.