After his years of broadcasting, I wonder if he could make the switch. Personally, I think his service to the country as a commentator and author, helping the motivated citizens to understand better, are more important to our survival as a nation in the foreseeable future.
It would likely be a financial come down for Levin to make the switch from radio and TV commentator to Supreme Court Justice but imagine the greater impact he would have in returning our country to its founding documents. His workload as a SC Justice would certainly be reduced at a typical rate of 80-85 cases per year to consider with the help of court clerks in support.