Are you a believer of reading beneath the line?
1. Kabuto is a double spy.
2. Kabuto is a triple spy.
3. Kabuto is the real villain based on the fact that, someone powerful thought that he is working for him instead of the other way. Kind of like trying to hide beneath someone.
4. Kabuto is the only one who didnt have an eye patch, but possible has powers like rinnegan?
5. He has gone missing since Orochimaru is dead.
6. It is amazing that on many occasion, despite being still a child when found at the bridge that he was brought back to konoha(some illusionary technique?) and still maintained a spying profile?)
7. Managed not to subscribe to the Konoha peaceful propaganda/ideology.
8. During the bone bloodline corpse resurrection, a scene depicting that, even before the chuunin exam, Kabuto was able to maintain close contact with Orochimaru and his pets. Furthermore demonstrating abilities of being able to play both side even when he is suppose to be just a genin.
9. Alot isnt known about what Kabuto was doing when he attended Chuunin exam for like 6 times?
10. Does he have an permanent/illusory age-reversing technique?
11. He only kept Orochimaru alive, as an experiment, interested in only finally seeing the trick to his body switch technique that Sasuke so easily showed him. LOL.
Where is Kabuto? Despite all this crazy shit happening, I really want to see what kind of crazy power Kabuto is hiding even from Orochimaru. Despite not wearing an eye patch, he is now promoted to, the next possible top villains spot.(just because he is hidding)
Someone who is even capable of hiding powers from not just Orochimaru, but also Sasuke whom they were together for so long. It has got to mean something.
IF all manga readers can actually put your creative/astute/observant power to use, there is not spoilers that can possibly arise from this topic. It should be pure awesomeness when you talk about KABUTO-SAMA