Arsenal striker Olivier Giroud an option for Dortmund

Giroud admitted his Arsenal future is in doubt following the Gunners' acquisition of Alexandre Lacazette, but it remains unclear if Dortmund would be willing to meet the valuation.

Arsenal forward Olivier Giroud has emerged as a potential signing for Borussia Dortmund if star striker Pierre-Emerick Aubameyang leaves the club this summer.Aubameyang has long been linked with a potential switch to the Chinese Super League, with a mega-money offer from Tianjin Quanjin thought to be on the table, but with the Far East club said to be close to pulling out of a deal amid fears he wants to join Chelsea, Europe's elite have been alerted to his availability.AC Milan are also plan...