Potential ownership groups featuring Peter O'Malley, Magic Johnson, Joe Torre, Steve Cohen and Stanley Gold are among those whom Tony Jackson of ESPNLosAngeles.com is reporting have gained first-round approval in the bidding for the Dodgers.Bill Shaikin of the Times has reported that Mark Cuban and Dennis Gilbert did not advance, though The Associated Press initially had a conflicting report on Cuban. Matthew Futterman of the Wall Street Journal writes that a group led by cable investor Leo Hindery and New York financier Marc Utay did advance.