So you post a topic open to conversation about your snake not eating but you don't like what people are recommending. Okay.
Wouldn't you agree that a live rat can do more damage than a dead rat? I agree, things can go wrong with FT/PK. If the snake has to kill the rat however, that simply adds to the problems that may arise.
Don't get me wrong, I am not a "live feeding is wrong" party member. But, I hardly think a dead rat can bite or claw a snake. Chances are slim if you are a responsible owner that it happens when you feed live, but... the chance still exists.
Why do you prefer live? I would say your preference should be whatever your snake will safely and consistently eat.