Arsenal are signing Leandro Trossard in his prime years.

That's according to Nick van Kessell, one of Trossard's agents who oversaw his move from Brighton.

He told Humo: "According to football standards, he is in his prime.

"Until he is 32, he will certainly maintain this level. The greatest strikers – Benzema and Lewandowski, and in their glory years also Klose and Inzaghi – will only score fully after their 30th.

"That depends on experience: you get into competition situations that you have experienced so many times, so that even with your eyes closed you know what to do."