I don't really think she would come back in the band, and somehow I hope she don't. Cause of her behavior, I definitely understand why they kicked her out. If she gets back in the band, thats fine, and if she dosen't, thats fine to... Theres plenty as good singers as Tarja out there, so why shouldn't they find a new. I ofcourse hope that her solo project will get some succes, but IT NEVER WILL get as much succes like Nightwish! Somehow I think she kinda used Nightwish just to get famous in someway, and that her chances therefore would be bigger to start something later, cause then people will know her so well, and be more interested in her solo project, like: "oh my god, it's Tarja Turunen! it only can be good". Thats just some few thoughts I had about it.