Former Arsenal star Paul Merson has questioned Robin van Persie's decision not to extend his contract.

Van Persie has revealed on his official website he will not extend his contract, which runs out at the end of the 2012-13 season.

"Not many players leave Arsenal, very rarely, and don't regret it. It's an unbelievable club," Merson told Sky Sports News.

"It's perfect. I'd have liked him to stick it out.

"I'm a bit gutted really. He's burnt his bridges. If he comes back and they don't sell him the fans are going to slaughter him.

"They'll be devastated. He's a top-drawer player. World class."