Imran Khan, like many of his countrymen and party members, is not an admirer of the US.
Since your question is exclusively about Imran Khan's views, not that of his party leaders, I will stick to those.
Imran Khan understands the value of the US-Pakistan relationship but he wants to change the dynamics of it where they would work more in the favor of ...
It's not clear what would count as "cover[ing] the whole topic", but here is an article with a few direct quotes.
Imran said he will fight for the rights of Balochistan, claiming he
did not have an idea how rights of smaller provinces were suppressed
until his party formed government in Khyber-Pakhtunkhwa.
“[The] K-P does not get its due share ...