This piece is inspired by
vegetapr69 and
Rukia from NarutoForums.com.
Important Note: The author is in
no way saying the following will happen or are even correct in the first place :P
... Is there a possibility that MAYBE the guy called Pein was born from a Sharingan and Byakugan couple? That instead of a new powerful eye, both bloodline can create the Rinegan? ... - vegetapr69
If
Rin’negan users were the founder of the whole ninja world, could it be possible then that it is the parent
doujutsu?
... IF...a hybrid of sharingan and byakugan happens, do you people think it will defeat rin'negan?...- Kurosaki Rukia
Please refer to the chart below.
Byakugan
Loophole:
genjutsu, elemental affinity
Author uses Hinata because she is involved in the recent arc:
1. Hinata and
genjutsu?
Note that for every team, there is a distinct teacher-student relationship:
Team 7: Kakashi and Sasuke -
chidori
Team 8: Kurenai and ? –
genjutsu
Team 10: Asuma and Shikamaru - use of trench knives
2. Hinata and elemental affinity?
Unknown, if she even has one at all.
Sharingan
Loophole:
taijutsu (meaning no
special move yet, example: Hyuga and gentle fist). Regardless of this, the Uchiha are highly competent basic
taijutsu fighters.
Rin’negan
Loophole: Unknown - this
doujutsu being the strongest is already a given.
1. Pein and
taijutsu?
2. Pein and
genjutsu?
Assuming that Pein (all six of him) is the
last of his kind,
Rin’negan’s weakness is supposedly
genjutsu. However, Pein survived Jiraiya’s recent
genjutsu attack… so it’s best to wait and see what
Rin’negan really has in store.
Based on the chart, it may appear that
at the moment,
Rin’negan is the strongest and
Sharingan (one loophole) >
Byakugan (two loopholes).
Find what is also common among the three here:

Common factor: magatama/tomoe figure. Counting that, it again would appear that:
Rin’negan (6) >
Sharingan (3) >
Byakugan (2).
Byakugan+Sharingan gives 5. The
Second Theory - The Five Elements attempts to associate the Hyuga and the Uchiha to the five elements. Note that the
Rin’negan can do six (the sixth element is still unknown). SasuHina hybrid would probably be weaker than the average
Rin’negan. Of course, I could be very wrong!
Far fetched and lame. Just a couple of thoughts while waiting (sucks really), but I'm sure clouds will be cleared soon.
Disclaimer
Naruto is a property of Kishimoto Masashi.
Manga published by Shueisha. Anime produced by Studio Pierrot.