do you really think simon and baz will have children? i mean, i think it's always been a dream for simon, he longs for a family more than anything, and i believe baz does too, even though it's a distant dream for him because of everything he is. i really like to think about this because simon and baz basically didn't have a teenage life. they were always acting like soldiers, and that explains a lot about why they act the way they do even in their twenties. they just didn't have much time for teenage drama. so, because of all that, i imagine they would be very genuine parents. they would make a lot of mistakes because, let's face it, they always make mistakes with themselves. it would be a mess, but that's what makes it all special.
now about their child itself, although i think i would love to see them as parents of a baby, but is it too cliché to think that they would end up adopting a rebellious 9-year-old wizard boy? because in my head it's adorable… not that i think simon should follow the premise that he can do better than davy ever did for him, but he's very attached to his family and family history, so i think he would end up doing it anyway, giving his son what they never gave him.
i think that after a few years they would probably adopt a baby (just because it's cute to think abt them raising a baby and saying things like “i'm too old for this” while fighting for the child's life and trying to keep them from eating rocks).
on top of all that, i really like to think about the moments that led them to adopt their children. baz first mentioned it in 'snow for christmas', and simon was like, excuse me?? and then i could swear he spent the next few days thinking about it. but i believe the real idea came years later, in their shy way of, like, can we? is this what we can have? do you want a child? with me?
so they talk and think about the idea, but some time later, this nine-year-old boy shows up and they're like... it's him.