There's a chromosome change going on at the Arsenal. The board are considering the sale of Aubameyang this summer, which they would get quite a lot of money for. This implies that there will have to be a substitute. His name is Chris Wood and he plays for Burnley.
The 'Express' assures that the club's plan is to sign him so that he takes his place for the new season. His stats are still not close to Aubameyang but, if he continues to improve, he may be a worthy successor.
To check it, here is the comparison: Aubameyang has got 20 goals and 1 assist in 32 matches this season; Wood has got 11 goals and 1 assist in 29 matches. He's quite a bit behind in terms of production, but he's younger and cheaper
Taking into account that Aubameyang's market value is 45.8 million, and his replacement's is something less than 20, the deal would leave the club's coffers very positive. However, they'll have to negotiate with Burnley, their player is under contract until 2023.