Newcastle United dealmaker Keith Harris expects the club to make new signings soon.

"The shock to Newcastle's revenue lines after relegation is very severe," said Harris, who encouraged Toon owner Mike Ashley to start selling players such as Obafemi Martins, the striker who joined Wolfsburg for £9m last week.

"It was important to see players were capable of being sold," he added. "I would expect a few more to leave in the coming weeks and one or two more to come in."