Arsenal right-back Hector Bellerin open to a new challenge as Mikel Arteta plots summer sales

Bellerin could be off this summer (Picture: Getty Images)Arsenal right-back Hector Bellerin is open to a move away from the club in search of a new challenge, according to reports.The Spaniard has been in and out of the side this season, starting just 13 times in the Premier League as the Gunners finished in eighth position.Mikel Arteta is in the midst of a rebuild of culture and seemingly personnel, with many players’ futures looking uncertain.Pierre-Emerick Aubameyang is reportedly edgin