Final answer:
Les hopes Pulitzer will feel sympathy for them.
Step-by-step explanation:
Les' suggestion regarding Pulitzer's reaction to their actions is that he hopes Pulitzer will feel sympathy for them.
The text mentions that Les articulates compassion for the slaveholders, despite their ill treatment of him. This suggests that Les believes Pulitzer may have a similar change of heart and feel sympathy for them.
Les's hope for Pulitzer's sympathy is emphasized in the text, creating empathy in his readers and possibly providing a revelation for his audience.