Arsenal are reportedly pursuing a transfer target, according to The Independent.
Note: This is currently a rumour. Nothing has been officially confirmed by the parties involved.

What has been reported
Arsenal have seen their quadruple hopes diminish to the double within the space of two weeks and head to Lisbon needing to keep their Champions League bid on track The story has generated significant attention across the Champions League, with Arsenal at the centre of the conversation.
Original source: Full reporting on this story is available at The Independent. This article summarises key facts from that report and adds context about the Champions League.












