Originally posted by Janus Marius
Look, Yoda very likely knows battle meditation. To what extent, I don't know. But battle meditation does not equal the win here. Consider the situation, and DON'T get fixated on characters.
The text implies that he uses battle meditation, lets leave it at that. But like you said battle meditation will not win this fight.
The clones have better technology and are far better strategically. The wookies are well adapt to hiding and striking unexpectedly.
I dont think splitting up into regiments or groups would be a good idea for the clones, especially with wookies attacking from above. "United we stand, divided we fall."