Tactics percentage. Because of those people in Germany have 27k attack on one ninja. Which is op af. No one can resist that kind of attack unless you have huge Def as well. But remember that some attacks don't take into account the defensive skills of the opponent

Not even close. A ninja like Hinata or kimi is usually enough. Heck, I countered a blitz team using mifune hidan danzo and light main in space time strongest ninja tournament. The opponent had similar BP to mine.

Muroi please tell me if 6 tails Naruto got buffed in 3.0. I understood that his skills are going to be improved, like getting a passive which gives him 1.2% nin and att for every life percentage missing instead of that 15% increased critical hit. However I don't know if this will happen in 3.0 or 4.0

In China he got changed again. Just don't know in what patch. I also heard about him getting leech from mistery and chakra gain from one of his other passives. Not sure if the same thing will come here and germany but it is the most likely scenario.

That hidan team ain't exactly a blitz team. It's more of a nuke team if you ask me. Since it does massive AOE damage as well, not just on one ninja. From what I know, blitz teams are the ones that focus high damage on one particular individual with the purpose of killing him as fast as possible or leaving him close to death to be finished easily next round. For example, the classic team with Light main with light armor and demon, with buffs from iruka, asuma and possibly a barrier. But anyway.
Regarding Obito, sure, he's a good counter to that type of team. But to many others as well. Just by blocking the main in round 1 you can counter a lot of teams that rely on combo's to do damage and CC, for example.
So yea, he's an amazing ninja, no doubt about it.