Things are slowly falling into place for Gabriel Martinelli at Arsenal, and the recent January transfer window also brought encouraging signs for the young forward.
The Brazilian is becoming more and more important to Mikel Arteta's side, and Pierre-Emerick Aubameyang's departure to Barcelona could grant him an opportunity to achieve one of his biggest ambitions with the club.
Aubameyang signed for Spanish giants Barcelona on transfer deadline day, and the club's motives for the sale have now emerged.
