Blanco choosing not to run will open up the jungle primary a bit more I'd guess. The real question is does Breaux enter the mix?
Other articles if anyone is interested in reading the comments, etc.
http://www.freerepublic.com/focus/f-news/1804013/posts
http://www.freerepublic.com/focus/f-news/1803976/posts
Breaux, despite his D after his name is not bad and will keep a lot of the conservative Ds that would vote for Jindal in the D camp. I actually like Breaux, but would vote for Jindal if I were to return to New Orleans.
If he can overcome his residency and voter registration issues he will be a formidable opponent for Jindal. Otherwise I think Jindal wins going away.