Arsenal have agreed another deal this week, in what has been a very busy summer of activity at the Emirates stadium.
New Arsenal manager Unai Emery is trying to put together his strongest possible squad for his first season at the club after replacing Arsene Wenger back in May.
The former Paris Saint-Germain boss has made several new signings so far, with the likes of Stephan Lichtsteiner, Sokratis Papastathopoulos, Bernd Leno and Lucas Torreira all completing moves to north London.
In order to trim down the squad as well, the Gunners have now allowed young forward Kelechi Nwakali to move out on yet another loan deal.
The Nigerian has been with Arsenal for a couple of years now but he is yet to make a competitive appearance for the first team due to work permit issues.
The club has confirmed that Nwakali, who spent last season on loan as well, is now set to join FC Porto on a temporary deal.