Imagine the power...

[Pr0bl3m]

It has been established that the left eye of obito that Kakashi possess is the offensive Kamui

While the right side that obito possess is the defensive Kamui

Let's say we put these eyes together on obito...
because they are rightfully his...

We now have and ultimate technique that would be near impossible to exploit

Let's say that Kakashi never got the Sharingan to begin with and obito kept it

Obito could be sending mofo's to other dimensions like a boss...
He would be god-like firstly attacks can't touch him and he can pop anything that gets in his way to another dimension.

But for the sake of plot and not haxxing Tobi too much
We give Kakashi the only know counter to Obito's defensive Kamui.
The offensive Kamui...

 

[wridacule]

you're gonna get flamed man. this thread has been made a few times...

 

[Sexy Steel]

well kakashi seems to be tired
while at the other end it seems tobi is just getting started

 

[The Hidden Shinobi]

Well yh we all know this, kishi would never let Tobi be that haxxed though so it was never gonna happen.

 

[Pizcobaby]

Tobi can move people to the other dimension.. he has done it to Sasuke several times as well as other characters.. fail thread right here and now.