I'm sure you jest but the squad already has 5 visa players. Maybe a month ago, Sasse could have been let go early, but that ain't happening now.
Within the club there seems promotion options in the front 3rd - Karunaratne, Bidois. More minutes OVH. Jackson Manuel got 5 games (1 start) last season.
But in defence last game against Perth there was no CB cover on the bench with both Surman & Payne out. Presumably Rufer would have to slot in there in need.