The sides will face off in the pre-season clash, the first at their respective clubs for coaches Eamon O'Carroll and the Panthers' Liam Finn.
And 22-year-old hooker Souter, recruited from the Canberra Raiders system to provide competition for experienced George Flanagan, will be in line to feature in the first of two confirmed pre-season outings, with a trip to Featherstone fixed for Sunday, January 7 (3pm).
Souter joined the capital club at 16 and has progressed through the ranks, making his debut for their New South Wales Cup team in 2022 and playing six times this year.