Anette's voice was never a good fit for Nightwish. When I saw them live with Anette it was very clear that she couldn't hit the high notes of the pre DPP songs. On top of that Anette has much less charisma than Tarja. So Nightwish have now the chance to correct their mistake and get Tarja back. When I spoke with their tour manager about 4 years ago after the split, he told me that the band still loves Tarja, but that the main problem was with her husband/manager. Therefore I hope there will be a reunion with Tarja.