Rightt, itachi makes 1 shadow clone.
That whole plan is ruined...
If obito warps one.. it means he can get attacked from in his dimension and outside.. meaning he's safe on no side
One amaterasu deals with the kyuubi, unless obito has some way of removing it from its skin
Itachi doesn't know about the eye thing silly. Or are you suggesting he reads minds now even though his opponent's genjutsu feats surpass his?
Obito warps behind one(Susanoo is pointless as there will be space inside), uses Mokuton: Sashiki no jutsu, which could catch BM Naruto, to kill him at point blank, or kunai, or explosive notes, or katon jutsu. Itachi loses half his chakra if its a clone, or Itachi dies if its the original. Rinse and repeat if its the clone.
Or Separates one from the other using his Uchiha barrier. Then deals with the one inside the barrier before the one outside can break it. This way, while he's killing one, the other can't interfere.
To end it quick summon the Kyubi, let that distract Itachi then warp him when he gets the chance. The lazy way to go but whatever. Like when he's busy using Yata to block a Kyubi attack.
This battle is too easy U_U
Obito knows Amaterasu's prep. You forget that he can create a big ass barrier.