@Terithian I don't really remember in the novel, but I think the context would either be that they are saying "your general" as they're thinking of themselves as the Marden's army, so they're saying that the enemy general is not dumb enough to not see that Natra's army is losing momentum (that's what I think is the context since it has been quite some time since I read this chapter of the novel)
Edit: I found it, chapter 11 of the novel (I won't put spoiler since it's just the novel version of this chapter talk)
Hagar shook his head.
“There are too many things in the battlefield that they need to experience with their own body…”
“… Which mean, when it comes to holding out, Marden is higher than us, huh? They had experience in a war, even though it was just skirmishing…”
“Yes. And unless they are being led by a foolish General, I believe they will not miss the opportunity to cut the thread. In this war, the turning point would be how fast we could remove Marden army before that happen…”
“I hope they are being led by a foolish General like you said then…”
Wayne said those words while sighing…