From what we saw this chapter I feel safe to deduce these.
- Obito will warp from that warp hole and he will be a puppet under Madara with both his Sharingan inplace
- his chakra will be restored and he will become a new threat which Kakashi and the others will fight
- its possible we see Obitos Susanoo
- Madara has both Rinnegan
- Sasuke will almost take 1 of Madaras Rinnegan
- Obito will warp from that warp hole and he will be a puppet under Madara with both his Sharingan inplace
- his chakra will be restored and he will become a new threat which Kakashi and the others will fight
- its possible we see Obitos Susanoo
- Madara has both Rinnegan
- Sasuke will almost take 1 of Madaras Rinnegan