Yipe it ain't Foley's job to solve APL's finance issues. Alot of it bought about by the incompetence of Townsend & Co
True it may not be his job or responsibility, but the lack of money in the league due to poor TV revenue will impact the league his team is playing in and the league he wants to get a team into - if the league falls over then there is no point in having a team.
like any billionaire he could invest several hundred million USD into the league and put it on free to air for years and not notice the dent in is bank account.