Half of the power doesn't mean jubi eye. It's the sign on the handSo you admit that you argument about Sasuke getting the TB power was pointless?
As the Sage only gave Sasuke that power to keep him from ending up like Indra.
No he didn't, the Sage said I am giving you half my power to not repeat my past mistake.
Sasuke only has it because the sage split his power and gave it to both of them rather then to solely Naruto.