Quote (WMKjsp @ 11 Oct 2012 11:14)
Yeah it would be cool, but I think that's unique to Tobi. Its such a cool, one-of-a-kind ability that having Kakashi do it would feel wrong. Since Kakashi can't do it, it supports the idea that Senju DNA is the key
It could be. Personally, I wish Kishi made the sharingan way more exclusive and unique than it actually turned out to be. In the beginning everyone was blown away by its uniqueness and I think Kishi really let its popularity get to his head. I think Tobi would have been a way better villain as an evil Senju as opposed to yet another sharingan-weilding tool. And not only is the sharingan drawn out; it seems like you're not shit in this story unless you have Senju dna spliced into your system somehow.
The sharingan only being used by Itachi, Sasuke, Madara, and Kakashi would have been just fine with me. It's not that so many people use it so much as what he's done with its abilities. We've seen them all so much now that it's really boring. Even the final stage of susanoo was unappealing and uninteresting as hell. It seems like the sharingan has a solution to every last problem you can face in the ninja world now. Did we really need Izanagi and Izanami? Were they not powerful enough already?