Sunderland risk allowing a 'toxic' atmosphere to build amid concerns over the club's ownership structure.
That is the view of football finance expert Kieran Maguire, who suspects the Black Cats are avoiding 'uncomfortable' questions following Charlie Methven's appearance at the recent defeat at Cheltenham Town.
Kyril Louis-Dreyfus completed his takeover over Sunderland in February last year, with Stewart Donald, Methven and Juan Sartori retaining small stakes in the club.
