league policy, no NFL owner may own, directly or indirectly, any interests in a gambling casino. The NFL defines any facility with slot machines as a casino. The Steelers' statement said that NFL commissioner Roger Goodell asked former NFL commissioner Paul Tagliabue to "serve as a league representative in discussions with the family in order to reach an agreement on the separation of the gambling interests and on a restructuring of ownership if the team is sold." Any sale involving an NFL team is subject to a league review and must be approved by 75% of member clubs. The Steelers were valued at $929 million by Forbes magazine in September 2007. However, Rooney's brothers: Art Jr., Tim, Patrick and John released a statement confirming that they retained Goldman, Sachs & Co. to put a price tag on the franchise, and analysts in New York placed its value between $800 million and $1.2 billion. Their shares were likely worth more than Dan and Art II had offered in the initial buyout, and it could have raised even higher and still remain under the NFL's ceiling of $150 million in ownership debt. Each Rooney brothers' stake was worth about $160 million, or less than Dan was believed to be offering. Art Jr. was the brother who might have determined if the majority of the team remains in the Rooney family. He was formerly a Pro Football Hall of Fame nominee for his drafting skills, and was fired by Dan in 1987. The brothers likely would not have retained Goldman Sachs if they felt they could soon work out a deal with Dan. The move also reflected their fears that selling to Dan, coupled with the ensuing taxes, could leave their children and grandchildren with far less money than their shares are worth. There was also concern if any of the brothers were to die without a change in ownership, their heirs would face estate taxes of up to 45% of the shares' value. Rooney worked with Morgan Stanley and PNC Financial Services to attempt to bring in additional investors who might prop up his buyout attempt. According to The Wall Street Journal, Duquesne Capital Management chairman Stanley Druckenmiller was apparently interested in acquiring the team. On July 8, The Associated Press reported that a deal could be reached within days to sell a majority interest in the Steelers to Druckenmiller, taking control