...I must admit that I had the idea of Heiji and Kazuha having another argument and "making up" as ytak suggested and then finding out that there'll be another addition to the family, and having it be a boy.

I also have been wondering...how the grandparents interact with their grandkids? Somehow, I think Midori-chan (as I envision her) has Heizo wrapped around her little finger, whether he'll admit it or not ^_~

*glomps*