Don't do grandsons. End it with the last son then do big summary stat tables etc.
Then do a team-running experiment with some kind of draft.
We'll see. I'll definitely do a team one after this, but probably not going straight into it. Then again, it's almost summer and I'm a teacher, so... we'll see.
For this one, we'll at least do the sons, and that will put us into "re-gen" territory (instead of randomly generated draft classes). Maybe you'll change your tune once Wilt Chamberlain gets drafted to your team.