“I try to do my job which is convince him he is in the right place, that he has the right environment here to produce like he has done today and like he did three weeks ago [in the FA Cup final].
“I’m very positive he is going to sign. But there are a lot of things involved in a contract deal and we are trying to solve them.
“Yeah, I think the move from the team was really, really good. He put the ball all the time where it belongs.
“The way he took the penalty, he wanted to take the last one and he took it really well and another trophy for Arsenal.
“I’m delighted with his performance with and without the ball.”
Quizzed further on how quickly Aubameyang’s situation needs resolving, he continued: “I don’t know.