Fans want the Texan to invest in the team in January .
He is looking to sell the club and even were he to provide funds , financial fair play regulations mean Sunderland would have to reduce their wage bill before they could add new players .
Fans want the Texan to invest in the team in January but he is looking to sell the club and even were he to provide funds , financial fair play regulations mean Sunderland would have to reduce their wage bill before they could add new players .