In a series of tweets in 2011 and 2012 Trump said that as ambassador to China, Jon Huntsman was a "lightweight" and "weak" and claimed that China "did a major number on us" during his tenure.
He also said that Huntsman 'gave away our country' to China.
Fast forward to 2017:
Donald Trump offers Jon Huntsman job of ambassador to Russia.
I guess it's okay if he gives away our country to Russia.