Extra sets of eyes are always good, so I'll post this up here before we try it out, in case anyone spots any easy fixes.
(also here:
http://roughwotr.blogspot.com/2010/10/rearguard-mission.html )
We will be giving it a go tonight, combining this with some houserules I am trying out (
http://roughwotr.blogspot.com/2010/10/war-of-ring-houserules.html ).
It will be my Carn Dum army vs a mate's new little Rohan mounted army. I'll post how we go. Has anyone else made up their own extra 'generic' missions for WOTR?