JJ Gabriel is reportedly the subject of advanced talks between Barcelona and Manchester United, who are negotiating terms ahead of a possible transfer. The forward has long been on the radar of Barcelona, who see him as the perfect addition to their squad as they look to strengthen a key area of the pitch. Progress on talks has been made, though a final agreement is not yet in place and other clubs are said to be weighing-up whether to join the race for his signature. Barcelona have laid out their intentions, but valuation and timing remain under debate. PSG, Manchester City and Bayern Munich are keeping tabs in case talks collapse or progress slows further. Barcelona have been strong going forward this season, with 28 goals scored in 6 games (4.67 per game). JJ Gabriel would give them depth and keep that attacking firepower going all season. Manchester United have also been linked with Ibrahim Maza, Mohamed Kader Meite and Nicolo Tresoldi while Barcelona are reportedly monitoring Estevao, Federico Dimarco and Angelo Stiller. Looking for Barcelona transfer rumours? Follow us on Twitter @PlayerSwitchCom for more rumours just like this.