I obviously do not think that Aubameyang is not going to be a very useful player for Chelsea in the long run.
But at the same time, I also think that Chelsea will find a way to make him useful in some way.
There is no doubt that Chelsea will not become the best team in the league if they sign this player. However, I do think that he will provide some good stability for the team in my opinion.
It is true that Chelsea did have some difficulty scoring enough goals to win the game. As far as I am concerned, that problem will not be going to give panic anymore.
It is unlikely that he will be a game-changing player for Chelsea in the near future. But other than that he will be there to give Chelsea a more stable performance in the attacking lineup.
Aubameyang is a kind of player who will do well in any league he goes to, we have seen in past years how well he did playing in Germany, England and Spain and now coming back to England feels like coming back to continue from where he left off just playing in a different jersey. He has the ability to succeed in tough leagues, it will be almost as the same as when he played for the Gunners.
Honestly any player can move between leagues and play well all the time, just everyone needs to adapt, I think it's obvious. But yes, there are some players who can't play in a new league right from the start, but in a new team in principle, I think it's much easier to adapt to a team than to a league
I really did not want to compare Robert Lewandowski with Aubameyang and I actually still do not want to do that. But my point is if we look at Robert Lewandowski we can see how he has been doing in different teams across different leagues. His performance has not been hampered at all even though he has been changing teams.
Obviously, Robert Lewandowski is a world-class striker and he should not be facing any problems because of changing teams. But at the same time, Aubameyang is also a good player. I cannot say that he is one of the best in the world like Robert Lewandowski. But he also certainly has the capability of playing well. And he also did not have any problems when he changed leagues from Arsenal to Barcelona. So, I think he will also not have any problem going to Chelsea. If anything he’s going to be back in his known territory.