Truth be told there is no great theological conviction behind the Judges choice. I love the poetic portions. The Song of Deborah is probably one of the most beautifully written parts of the Bible and it's so overlooked.
Don't you realize Deborah was a woman?
A woman?
Someone put a woman, right in the bible, just right in there, and then let her say stuff?
Where's it going to end?
Soon women will be expecting to vote in elections.