Yes i am sure, i dont see a single reason why wouldnt obito be able to to so.
Didnt he react to JJ madara? He did.
Didnt he use intangibility and and attacked JJ madara at the same time? He did
He can use intangibility off the bat and attack at same time, throw in izanagi and its 25 total min (5m intangibility and 10m izanagi per each eye) WITH OFFENSIVE KAMUI at his disposal. Seems people still dont get what it means, he no longer has to touch shit.
Kamui is already proven to work on everything and obito sniped kaguya bone neg diff so he can snipe anyone.
First Obito may or may not have itangibility turned on on his whole body except his hand because i doubt he expected for Madara to stay like that and not try to attack or something. He at least would keep his face itangible. Another case is that Madara was stupid and foolish to attack Obito's face trying to snatch Rinnegan. If he attacked or tried to grab his hand instead then Obito would has to make hand itangible so he wouldn't absorb Tailed beasts chakra or he would risk loosing hand in process while taking Bijuu chakra.
Again you have no proof that he didn't have itangibility turned on on parts of his body before he reached Madara.
Truth with Izanagi, However If Obito attempted to use Izanagi, then demi-god Tiers and God-tiers even if caught by surprise by Obito(I doubt, they could feel him cooming) still they could easily escape before Obito would wrap them. Instead Obito would loose half of power(Kamui) and stay with one sharingan.
You boring and laughable as always rant about Kamui's snipe makes me laugh. It has never worked on Top tiers characters.
If you want to accuse plot or Kishi, then well I also can say even BSM Naruto is capable of attacking Obito with massive amount of chakra arms enhanced with nature energy. Chakra arms + Frog Katas -> gg Obito.
Besides Naruto could also shield himself with enhanced nature energy acting as protective aura so Obito would have to warp his aura first well at least from distance. Sasuke could easily creates massive enton structure waiting for Obito to appear then swap places slicing or killing him. Kaguya easily side step and put her hand in other dimenssion catching Obito from behind before he can react. Hagoromo is eternal chakra, besides he as master of ninshu could easily turn in ghost and kill Obito from inside before he would know what hit him.
Stop overrating Obito or giving him feats which he doesn't have
Maybe...who knows
He kumai'ed the juubi and sealed it in his body.
So he won't be able to use kamui of he repeats that process with double ms.
I agree... however even if he can seal Juubi in Kamui dimenssion then still thee is question if he could control juubi well enough to make use of his powers without Rinnegan... Seriously I doubt....