We know he's the real one, but he was made into a full cyborg. Even if he's still the original one who was an ally of Dragon, now he's become a soulless puppet.
Unless there's something we still don't know.
emm... was he a cyborg when he sent the StrawHat Crew flying? if so then I think he has some control in his actions... due to the fact the gentle way he sent them and their landing was a safe one... he had no hostile actions against them... just needed to remove them from that location due to the crimes Luffy committed.
what I think is that he was cloned... and the original one whom has the bible is still under Dragon's orders... but lost some memory or brain power when he went cyborg.
if he was still controlled he would have been with the Kuma army... ??
what gets me is his Bible... I think he wanted to be a good guy and joined the government but then found out they were the bad dudes... and sees Luufy as a good person... ??
Kuma's action will be related in Robin and finding out what she needs to know
I also cant wait to see how much stronger the rest of Luffy's crew has gotten...
Roronoa Zoro - not sure
Nami - her new information on weather... plus the rope she has which can be tied into 5 knots...
Usopp - has gotten big... hope it has added strength as well... due to the fact big people a strong.
Sanji - not sure
Tony Tony Chopper - not sure
Nico Robin - she has bodyguards now.
Franky - not sure "hope he has learned something about Dr Vegapunk... or to improve his way of building"
Brook - kidnapped...
Thousand Sunny - can now go under water...