I wouldn't, because then you would have to call him Joshua Jr. and it will be a pain to keep both of them in track. I would name him something that goes with Joshua or something close to it. You can always name the baby Drake so it would be like Drake & Josh.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.