He has played in the premier league before but didn't find success although that's before he became this inform striker scoring lots of goals. When he played he used to be a bench warmer for Brighton but at Arsenal, he's coming into the starting 11 immediately and that's going to give him more opportunities to display his ability. I do think he's a quality player and he's going to prove it regardless of him now playing in a tougher league. His team mates are going to help him alot and Arsenal will become more dangerous in their attack with his addition. Saka now has a someone he can be giving lots of assists.
With the experience he gained in Portugal, he will return to the Premier League in a different way. He's now in his prime. The team he'll play for is Arsenal, he's joined a team competing for the title. The wingers and midfielders who will feed him are much more talented. There's a huge difference between playing for a mid or lower-table team in the Premier League and playing for Arsenal. My expectations for Gyökeres are also very high. He should contribute like Haaland did when he first arrived at City.