Rumours are swirling around Castello Lukeba, with Arsenal reportedly showing interest in the defender currently plying his trade at Leipzig. With both teams looking to strengthen their squads, the move could have a massive impact on their seasons going forward. Barcelona, Bayern Munich and Aston Villa are reportedly waiting in the wings. Finalising a fee and payment terms remains central to closing the transfer. With only 4 goals conceded in 5 (0.8 per game), Arsenal have been one of the stronger defences in the Premier League this season.. Castello Lukeba would be asked to keep that standard and provide dependable cover when needed. Speculation continues to connect Arsenal with Brian Brobbey, Givairo Read and Maximilian Beier while no fresh rumours surround Leipzig. More on this story as it develops. Need more Arsenal transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Arsenal.