Former Aston Villa ace Gabby Agbonlahor has launched a blistering attack on Roy Keane in the wake of his potential return to Sunderland - with the pundit blasting the Irishman's "disrespectful" approach.
Keane has always expressed a desire to return to management after spending time away from the dugout in recent years.
His last managerial job was over a decade ago at Ipswich Town, but Keane has had stints as an assistant manager at Aston Villa, Nottingham Forest and the Republic of Ireland since then.
