In the 2023-2024 NHL season, Engvall had just 10 goals and 18 assists for 28 points in 74 games. Injuries held Engvall back slightly but the Islanders had played Engvall in the top six, hoping to spark his offense while playing with franchise center Mat Barzal. This production while playing with higher-end talent just didn't match up.
Engvall has spent the majority of his career in Toronto with the Maple Leafs. In 226 career games with the Leafs, Engvall had 42 goals and 41 assists for 83 points. He was traded during the 2023 season to the Islanders, where he scored 5 goals and 4 assists for 9 points in 18 games, which is why the Islanders rewarded him with a 7-year, $21 million contract.