Plzz co-Operate And read all this Stuff 
Facts :-
As we all read the same Manga Lol. xd we'll knw that Naruto has already gained the slight portion of chakra every Bijuu except shukaku and Hachibi...
Well i think he already got a slight portion of chakra of hachibi when he bumped his fist with Bee if Not then he will surely get it
By seeing the latest cover page of Naruto Volume 10 i dnt remember the volume num.
sry if m wrng i think he will surely get slight portion of chakra from the remaining 2 too 
My Theory :-
I dont if this kind of theory has already been made if has been made then m sry
I think naruto's 9-tails Bijuu Mode is different not because it is far from perfect but because of Minato who only sealed the yin portion inside Naruto ..
Well Guyzz please co-operate and read the whole stuff Plzzz :
As stated in Manga :-
Yin - is the spiritual portion AND
Yang - is the physical portion
i.e. Currently our Kurama doesn't have a pratical Body rather than that it only has Spiritual portion i.e. Only Chakra sealed inside Naruto and that is the reason Naruto's Bijuu Mode Looks like this
And As we all Know every Bijuu is sharing some of the Chakra with Naruto i.e. the Yin portion not the yang i.e. chakra not physical body Naruto will gain again a new Mode
BTW Naruto will not use that chakra Now against Tobi he will let that chakra of every Bijuu to Mix with his own and let it grow
Thanxxxxxxxxx A lot. if u'll read thisssss all Stuff Thanx a Lot. Hope u'll Liked it
Facts :-
As we all read the same Manga Lol. xd we'll knw that Naruto has already gained the slight portion of chakra every Bijuu except shukaku and Hachibi...
Well i think he already got a slight portion of chakra of hachibi when he bumped his fist with Bee if Not then he will surely get it
By seeing the latest cover page of Naruto Volume 10 i dnt remember the volume num.
My Theory :-
I dont if this kind of theory has already been made if has been made then m sry
I think naruto's 9-tails Bijuu Mode is different not because it is far from perfect but because of Minato who only sealed the yin portion inside Naruto ..
Well Guyzz please co-operate and read the whole stuff Plzzz :
As stated in Manga :-
Yin - is the spiritual portion AND
Yang - is the physical portion
i.e. Currently our Kurama doesn't have a pratical Body rather than that it only has Spiritual portion i.e. Only Chakra sealed inside Naruto and that is the reason Naruto's Bijuu Mode Looks like this
And As we all Know every Bijuu is sharing some of the Chakra with Naruto i.e. the Yin portion not the yang i.e. chakra not physical body Naruto will gain again a new Mode
Thanxxxxxxxxx A lot. if u'll read thisssss all Stuff Thanx a Lot. Hope u'll Liked it