I know this is an old figure, but tonight was the first time I had attempted to use Motivate on a figure that wasn't the nearest.
We couldn't find an errata on the Motivate special ability.
We later found this article, but it is just an article.
http://www.wizards.com/default.asp?x=dnd/mi/20070607aThe card reads something like:
Motivate 

replaces attacks; 1 ally within 6 squares can immediately move up to its Speed.
So, by the special abilities, ranged targeting and spells definition, this should probably target only the nearest ally.
I tried to search Wizards site and Maxminis for hobgoblin Marshal and only found an errata about the Marshal's commander effect.
Can anyone point me to an errata that explains that he can or cannot motivate "any" figure within 6 squares?Â
The card does not contain the word "any" for this ability.
Thanks,
md3