Jacko NO way
i thought blanket was a possibility, when he was younger, but as he has gotten older, he has no phenotype characteristics of the brothers' children. hence, none are michael's kids. oldest and girl have the same mother, but they girl most likely has a Latin or Mediterranean father donor. oldest boy is just straight up cracker, given we know his male donor is michael's dentist, who is a white man.
BTW, blanket's mother is different.
This thread should have been about blanket.