There are very few transplant surgeons who would take the risk of a partial liver transplant which they have high likelihood of being a death sentence for the patient (not sure if you read but they need a full liver, from a cadaver, not partial,) and want to willingly throw their name in with another patient to discuss during M&M.

This is coming directly from familiarity with the procedure, comorbidities, and other factors from a general surgeon at a top 10 hospital in the US.