[3][4][5][6] On 4 June 2021, it was reported that he had signed for the Newcastle Thunder in the RFL Championship on loan.

[8] In round 9 of the 2023 Super League season, Halsall scored two tries for Huddersfield in a 26-14 victory over the Catalans Dragons.

[9] In round 21 of the 2023 Super League season, Halsall scored a hat-trick for Huddersfield in their 28-0 victory over Castleford.

[10] Halsall played 16 matches with Huddersfield in the 2023 Super League season as the club finished ninth on the table and missed the playoffs.

[11] Halsall played 18 games for Huddersfield in the 2024 Super League season as the club finished 9th on the table.