I guess the first thing to improve would be a Biden Presidency won't echo talking points from the GRU.
Secondly, we might not get a new SecDef every 9 months.
Thirdly, DOD and DOS policy might actually synch better, have more thought out strategy, and we won't have to react based on Twitter diplomacy.
Finally, the "F!@#$ your Feelings" group would have a lot of crow feathers to pick out of their teeth.