Multiple sources have confirmed that Arsenal have officially submitted a bid for Antonio Nusa. The offer for the Leipzig forward had been speculated for a number of weeks, but represents the first concrete bid for the player. While negotiations continue, they are said to be progressing. While Arsenal and Leipzig continue talks, no breakthrough has been reported. Roma, Tottenham and Newcastle reportedly may still have an interest, but currently the focus is on getting this deal across the line. Arsenal have been strong going forward this season, with 8 goals scored in 5 games (1.6 per game). Antonio Nusa would give them depth and keep that attacking firepower going all season. Speculation continues to connect Arsenal with Vanderson, Leny Yoro and Charalampos Kostoulas while no fresh rumours surround Leipzig. Want more transfer rumours like this? Follow us on Twitter @PlayerSwitchCom for up-to-the-minute transfer news direct to your feed.