Yes. It's called foreshadowing. That's what authors do. They don't drop false hints to trick the readers into thinking in a different direction, and then say "haha, did you really think I would make it that obvious!?"
Probably the same way Kabuto got the DNA of all those people he resurrected.Please, explain how Obito got Hashirama's DNA,
We saw how. He used his mangekyou. All he did was phase in and out of dimensions to avoid being hit by Minato. It's not like he had some great power that put him on par with Minato.explain how Obito was able to fight Minato,
That's easy. His mangekyou awakened while he was under the rock and he phased out of it.And Please, I beg you to explain how Tobi/Obito survived that rock slide when half his body was already crushed
Does Tobi seem like the type that loses control to anger or hatred and attacks people? He is a slow, deliberate schemer, and prefers to have everything and everyone fall into his plans.And since he has such a "Hatred" for kakashi, why hasn't he attacked him before? He's confronted him several times, but never attacked him, but now all of a sudden you say he hates him. When did this hatred come alive?
Now, while we're all sitting around explaining things, why don't you explain to us why it bothers you so much and why you get so upset every time someone mentions Obito.