The current sasuke in the anime and the current one in the manga are totally different, I dont know if I'm the only one noticing this; Hebi Sasuke was more strategic in battle and cool as seen in the fight against Deidara and Itachi; MS sasuke is just driven by madness over the guilt of killing his own brother without even knowing he was trying to protect him all along, the hatred he bore for years were just an illusion. That's why he did everything without even thinking like in the kage summit and with Danzo and all that crap. After he listened to Itachi, he changed; we know the normal MS sasuke would have gone straight to the battlefield without even thinking but He went through the stress of resurrection Oro and Talking with the 4 Hokages; Oro even stated he if far different than when he or tobi was manipulating him; at the battlefield sasuke seemed to have returned to his normal cool nature like when he was analyzing the battle between Juubito and the Edo kage instead of rushing to kill the one who helped his brother eliminate his clan and even kept his cool when he saw Naruto's BSM and also fought without any wasted attack. MS sasuke would have died while rushing to stab juubito in the back.
So I think this current sasuke is more of Hebi Sasuke + EMS Sasuke = current sasuke.
So I think this current sasuke is more of Hebi Sasuke + EMS Sasuke = current sasuke.