By Terry Terrones The players of Survivor 50 haven’t set foot on the beach yet, but many already know who they want out. As the landmark season approaches — with its Wednesday premiere date (8 p.m. on CBS/Paramount+) — returning contestants aren’t waiting to size each other up. They’re identifying threats, predicting alliances and comparing reputations. The Hollywood Reporter spoke with all 24 castaways and posed one pointed question: Which player concerns you most because their game doesn’t align with yours? Their answers reveal the rivalries, suspicions and strategic fault lines forming long before the game begins. *** Christian Hubicki: I have a hypothesis as to how this cast was put together and what everyone’s role are on the season from a Survivor standpoint. I think there are basically four categories of players divided among the 24 people. That’s six people — three men, three women. What are those four roles and what does this mean in terms of who I’m targeting? One role: challenge beasts.…