Andreas Weimann believes Ron Vlaar has become an even better player and would be delighted if he stays at Aston Vila.
Sky Bet suspend betting on Radamel Falcao's next club after seeing him backed at as short as 1/3 to join Real Madrid.
The 24-year-old has left Club Atletico Tigre in his home country for an undisclosed fee and signed a four-year contract with the French club.
Benoit Tremoulinas's departure for Dynamo Kiev left a vacancy at left-back, with the former River Plate player fitting the bill for last season's Coupe de France winners.
Orban's agent Filippo Colasanto had claimed that Sunderland had made a "concrete" offer for his client in June.