He was never going to make it to the USA regardless, as long as he doesn't commit fully to their causes. It has nothing to do with the recent USA official snub or HGY advisor. Have a look at DPP's huge military purchases in the past months and you know they already have USA's endorsement right off the start. DPP have already secured the cooperation and trust very early on. Money and real action talks.
Nothing new, this recent development is just USA's direct way of saying don't waste your time you are are not welcome.
Sometimes, it is very hard to drive certain obvious point to some one with a THICK skull.
He see it as no harm in trying his luck to knock on their door without prior notice in which he have done it on numerous occasion this year.
I believe you known some one like that and he is one of them.
The AIT AMDK is actually doing him a favor to remind him where he is in the eyes of USA.
If he is still so thick, then he is completely hopeless.