Dortmund forward Pierre-Emerick Aubameyang has now arrived at Arsenal's training ground at London Colney.
However, Vivaro News understand, that the German club forward will sign contract with the Gunners tomorrow, as he still has to pass his medical.
According to our source, the 28-year-old player will be present at Swansea - Arsenal match, after he will meet the London club head coach Arsene Wenger.
