Not when Obito can just evade it or use the Shinju Branches to block it. And why can't Obito revert the Shinju back into its Monster Stage?
When the Shinju had its fruit stolen it went on ramage so why can't it do the samething?
Shinju branches were getting cut by Samurai.....Naruto would easily cut right through them, especially since he raped the whole Shinju in a slightly stronger form. Same goes for him evading it, he landed FRS on a much faster entity (Madara) in a slightly weaker form. He tracked Juubito and tagged him in BSM form. He'd do the same in a much stronger form.
1. The tree in the war is not the Shinju either, it's only the Juubi's tree form.
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is the original Shinju.
2. The Shinju didn't turn into the Juubi on it's own, Black Zetsu already explained this. Kaguya fused with the Shinju to create the Juubi. Obito can't do that, so it's not reverting to it's beast form.