Arsenal transfer round-up: Alexander Isak demands and Pierre-Emerick Aubameyang's plea

It's deadline day and Arsenal are hoping they have not left it too late to add reinforcements.

The likes of Dusan Vlahovic and Arthur Melo have slipped out of Mikel Arteta's grasp in what has been a disappointing window so far.

But there is still time left on the clock as the Gunners scramble for alternatives on the final day of January.