Agent Serge Trimpont has warned Premier League clubs interested in Anderlecht star Lucas Biglia.

The Argentine is interesting Arsenal and Manchester United, among several English clubs, but Trimpont believes the playmaker remains unproven and inferior to Newcastle United's Cheik Tiote.

Tiote also played for Anderlecht and Trimpont says: "As a midfielder at Newcastle, he is now better than Biglia. Whose a good player in Belgium, but he has not been proven in a top competition."