The future of Arsenal outcast Pierre-Emerick Aubameyang has dominated the January transfer window with his future in North London still unclear.
The Gabonese striker has suffered an alarming fall from grace in North London having been stripped of the club captaincy and ostracised by boss Mikel Arteta and has not played since December 5.
Barcelona have been in negotiations over a loan deal for the 32-year-old but his decision to fly into the Catalan capital on Monday came as a surprise development to both clubs.