Putting the Yang seal in place of the third eye is a bad idea. The Yin seal is placed in this place because it is very close to the brain and, accordingly, to the mind. I think the Yang seal should be placed over the heart, the eighth gate.
I wonder how strong Sasuke is now.. Will all variety of skills summonings and ofc. strongest & fearsome bombs𤣠he must be above the three sannins... But below Pain. . .Once he gets EMS and sage paths my guy would solo the whole AKATSUKI except obito ig..