On my system, I cannot see the difference between those Pesky Archers and the Scouts. (The archers have a tiny bow and yellow lines, the Scouts have a tiny war axe and red lines.)

Finally got out the DDS editor and put some color into the archers. They now look like they fell into a yellow paint sale at Wal*mart.

If you have the same problem, this may help. Warning it is not pretty, but it is effective. Unzip and drop into the usual custom folder.