tobi and madara have the same plan
http://www.narutobase.net/manga/Naruto/467/15
http://www.mangahere.com/manga/naruto/v59/c562/5.html
part of the first plan was to use rinne tensei on madara
http://www.narutobase.net/manga/Naruto/453/17
when madara was first revived he thought it was nagato...