If he is in liver failure for whatever reason or has a cirrhotic liver, another aspect to this is that generally if he ruptures a varix or has any significant source of bleeding, there's a good chance his clotting time is going to suck. Guess where TPO is made and what's responsible for Factors 1, 2, 5, 7, etc. Usually moderate thrombocytopenia is tolerated pretty well by these folks, but if there's a significant source of bleeding they're generally at a higher risk for serious problems.
Not critiquing your call, I assume everyone comes here for others opinions and to get new perspectives. That's just another facet to look at. If he goes, there's a fairly good chance he's going to GO.