... and can partner up with you at some point in the game? I think it would be cool to meet your son again after two hundred years or so all grown up as his own man, maybe he was frozen like you and awoke years earlier along with the other parent you didn't choose and they both left the vault without the protagonist due to believing you were dead or something along those lines.
I think it would be interesting, and I think it would also be rich if your son has aged more then his father/mother (assuming they're young advlts when having their child.) due to him being our in the wasteland for a longer period of time. It would be pretty hilarious actually.
Thoughts?