If Ace and Nojiko had a son, that's how I would imagine him. :)
His name would be Trace, so very similar to his father's name. ; D

By the way, there is an FF for the little trace.
So if you feel like it, you can stop by. ;)

http://www.animemanga.de/fanfics/index.php?action=showfanfic&id=41536

I drew the picture of him in the character descriptions myself and will also color it so that it looks a little more real. ^ - ^

Oh yes, I just colored this picture.
The lineart is from someone at deviantart.com.
I can't draw that well either. : 'D