The second rower scored a try in the Dragons’ close win over Warrington in the World Club Series on Thursday evening, and sustained a concussion injury.
Prior the game, he had a meeting with Bob Wilson, the Wales Rugby League’s team manager, and affirmed his commitment to the men in red.
“I’ve spoken to Bob and John [Kear – Wales coach] as well as some of the Wales players and management from 2014, and they’ve told me about the fantastic team spirit that existed during last year’s camp.
“It certainly looks like that Wales Rugby League are going places and I can’t wait to add to my caps total.”
“Tyson was very enthusiastic for the future of Welsh Rugby League and he can’t wait to get going in the autumn.”
Frizell is a former Australian Schoolboys rugby union international. He qualifies for Wales through his Welsh father. His mother is Tongan.