Arsenal boss Unai Emery wants to bring Boca Juniors attacker Cristian Pavon to London.
The Daily Express says Emery reportedly wants Pavon to be his final signing of the summer.
Arsenal have already moved quickly to sign five players, with Stephan Lichtsteiner, Bernd Leno, Sokratis Papastathopoulos, Lucas Torreira and Matteo Guendouzi all touching down.
Speaking yesterday, however, Emery suggested he still wanted one more player.
"We signed the players who we needed and only if one player is a big opportunity for us will we sign them," he said.
"At the moment, I think the squad is complete. We will only sign another player if there is an opportunity to bring in that one player, or two players."