China
With the downward trajectory in [U.S.-China] relations, the incoming ambassador ideally will need to have a visible connection to the president and his senior advisers, familiarity with the range of issues that comprise the relationship, and a future in American politics. The more the ambassador is seen as likely to wield influence in the future on issues affecting China, the higher the cost and risk for Beijing to mistreat him/her.
Watch for the gradual return of “strategic maturity.” [The U.S. under the Biden administration and China] will relearn how to walk and chew gum at the same time, e.g., by addressing sources of tension forthrightly and coordinating on issues where complementary efforts would be mutually beneficial, such as global COVID-19 vaccine distribution. Neither Washington nor Beijing will be guided in its approach to the relationship by amity or starry-eyed optimism about improving U.S.-China relations … but over time will become less confrontational and rhetorically venomous.