Arsenal signing Willian is urging Pierre-Emerick Aubameyang to stay.
The Brazilian joined the Emirates on a free transfer from Chelsea last week and is already looking forward to linking up with the Gabon forward, who scored 29 goals in all competitions in another pivotal season for the Gunners.
"I joined Arsenal because we can challenge for titles but Pierre will be a big part of the plan," he told The Sun.
"He has to stay — it is very important to me.
"This is a guy who gets 25-30 goals a season and we have to keep a player like that.
"He's one of the best players in our team and somebody I want to be making chances for."
