“Duterte is likely to use extensive and brutal force. American troops should leave to avoid being in harm’s Duterte’s way.”
Yep. Given Duterte’s sensitivity to Obama’s recent human rights criticisms (which are probably justified but considering the “victims”, who cares?), it sounds as if he doesn’t want foreigners witnessing or hindering his actions.
I should also say it will probably be short-sighted as Duterte will have problems with China and will then be begging the US for help. Can’t really have it both ways.