Edinson Cavani
Cavani is one of the best strikers in the world and the Uruguayan has often signalled his discontent at playing second fiddle to Zlatan Ibrahimovic at PSG.
It would cost around £60m to take him to the Emirates but it would be a move that would finally put to bed any notion that the Gunners lack a world class striker in the squad.
Another January dream, although the summer will undoubtedly see him heavily linked to us again.