I was watching the xbox two podcast and this question came up at the end. I personally thought it was an interesting question and worth discussing.
My prefer platform is Xbox.
Personally, I would trade in Hell blade 2 for Metroid prime 4 on the Switch or Bloodborne and the Nioh games on PS4 ( I know I cheated but they are older games).
Lol it's like trades on soccer over here
Since i own both Series X and PS5 i will give Redfall to get the 2 open-world Zelda games on my consoles. Yeah but that's not fair yeah? So i guess Bloodborne? never passed the first boss anyway. I think the question should be what game that you really liked would you trade for another game..