Sadly, Gisela is in very poor form, Sania is no good on clay and Iveta has had a terrible year since the AO, so I'd have thought that most seeds wouldn't mind facing those players at all.
I'd have thought that Mara Santangelo, Meghann Shaughnessy and Catalina Castano are three players who have had good results lately and will be a threat to many of the seeded players.
You could very well be right, I don't know a lot of the players below the 32 mark so i thought I would see what others thought. If there are any more withdrawals, eg. mary then Iveta will be seeded as well.