Sentence:  But slowly they take over as Alain Delon ( Life , Sept. 15 ) , playing a sometimes appealing but always criminal boy , casually tells a rich and foot-loose American that he is going to murder him , then does it even while the American is trying to puzzle out how Delon <WSD>expects</WSD> to profit from the act . 
Meaning of the word marked with <WSD> tags:  regard something as probable or likely