(If your scouts missed the first decisive battle between R'lyeh and Mictlan, at Pan's former capital..... Well, you may not be doing so much wondering.
Unsure what they have left, but following the reasoning that they may be more interested in doing as much damage as possible in lieu of winning - the only army I see now is marching towards my weaker flank, rather than my stronger.
And just to point out, I do feel bad on a personal level, but I cannot let my own feelings get in the way of R'lyahn war decisions. I was fast running out of people to fight other than Ermor - something I'm still not so much looking forward to.
)