Grey was thinking that Lieutenant Rimes was equally likely to rise to great heights in his service or to be court-martialed and hanged at Execution Dock, but he kept these thoughts to himself.
Grey contemplated the uncertain future of Lieutenant Rimes, recognizing that his path could lead to significant achievement within the military or to severe consequences like a court-martial and execution. However, despite these serious reflections, he chose to keep his opinions to himself.
This internal conflict highlights the unpredictable nature of military life and the potential for both honor and disgrace. Grey's decision to remain silent suggests a keen awareness of the risks involved while navigating relationships in a challenging environment.