Without knowing the details - which we never will - we don't know which of them were just in bad positions for them or if they moved 10, 100, or 1000 to better

Without knowing the details - which we never will - we don't know which of them were just in bad positions for them or if they moved 10, 100, or 1000 to better fitting roles or if there were the "better fitting" roles for this group.