Here's a quick tip for WE player's who are having trouble with their
WD/treeman combo:

Form your WD's into a tight circle behind the treeman and when you are
w/in charging range expand the circle to encompass the whole unit,
leaving 2 inch gaps for you treeman to charce at will.  This tactic.
keeps you WD's protected from missles ans spells, while
dissabling the enemy and or charging him from all sides. This position
also allows mages and ranged troops to still see the unit and , given
the toughness of the treeman, missle fire into combat is allowable.  A
helpful Item in this as well would be Witchwythel w/ his spec. dance.
He could attack while everyoneelse died!!!!  Remember, Wd's are allowed
a rotation in their charge, and who's to say it can't be after they jump
over the other unit?