I don't think every player can be judged the same in this regard even though there are already several players who have proved it. Because it's possible that players like Aubameyang get adapted to the Premier League sooner than some other players who have returned to the Premier League again. Because everyone has a different way of adapting when they have to return to the Premier League after being in another league.
It's true, but the reality we see is that it takes time to adapt in the English league, because the style of play in the English league is different, that's why I say, it's difficult to adapt in such a short time.
The adaptation is directly related to the contribution, the influence of players in running match after match, so that the impact of the player's move can make a direct contribution to the club
Any footballer should have skills, not just those who play in the English Premier League. In fact, it's rare for players who don't have good skills to get there, because they simply can't play there. Stiffness is also controversial, you can be manoeuvrable and stiffness is not useful at all, here rather fit the word character as a description, here it is very necessary
I don't categorize players in the English league as not having skills, but in the English league the skills are not so prominent, because of the fast and intensive style of play that is always highlighted, try to pay attention to every English league game , rarely do players show personal skills on the field, they work together more often with the team in building attacks and maintaining defense