Conal Cochran H3?

I always thought that maybe the best way to tie in H3 to the rest of the series was to say that Conal Cochran, was Michael’s Grandfather. Let’s say that Michael was very close to his Grandfather, who spent a lot of time with and look at him like a son. This way it would maybe help / explain why Michael was evil and also help connect H3 to the rest of the series.

Or maybe I’m talking nonsense and need another coffee? lol