the article says Stern said if Birkhead was the father he would drop his fight for custody (which he apparently has) and says he will try to help Birkhead get full custody (ANS’s mother wants the child) and ensure a smooth transition for the kid from him to Birkhead
I do think Stern is slimy enough to get Birkhead to sign something unknowingly that will give Stern total control of that baby’s $$$$.