Thanks for that insight. I think that I would personally sheer away from my original suggestion for Wayne Grudem then. Someone conservative would be interesting to have review the geneaological Adam. It seems rather revolutionary to think that we inherit sin from only part of our ancestors, not the others. It bears studying from a theological standpoint, as I’m sure you have already reviewed much; so I’m learning a lot.
There is so much good material from @swamidass, @jongarvey, @Guy_Coe on the other pages that I wish I could research it better. I"m a family doc and have been tied up with messages/results. It’s fun to read at night, though.