Negotiations are reportedly underway between Barcelona and Arsenal over the potential transfer of Gabriel Martinelli. The forward is seen as a key target, and both clubs are now discussing whether there is a deal to be done. While no agreement has yet been struck, talks are said to be progressing steadily behind the scenes. Until a fee and conditions are finalised, the deal remains vulnerable to disruption - especially if Real Madrid, Bayern Munich and Milan decide to make a formal offer of their own in the coming days. At 2.68 goals scored per game this season, Barcelona already pose a big threat. Gabriel Martinelli would be expected to maintain that level and give them another reliable option in attack. Arsenal have also been linked with Jack Hinshelwood, Rayan Fofana and Ivan Fresneda while Barcelona are reportedly monitoring Omar Marmoush, Joao Cancelo and Nico Schlotterbeck. More on this story as it develops. Need more Barcelona transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Barcelona.