So Hashirama's dad > Hashirama?
Fact: Rinnegan has nothing to do with Mokuton, even in Naruto its more valuable then the Rinnegan.
Unless you have something besides your assumptions to prove your point, this is pointless to argue about it from your basis. However, placing Hashirama's DNA into someone doesn't enable them with the full ablilities of the Mokuton, which can only be done by Hashirama. However, Rinnegan is a different story.
And implanting Mokuton is different then combining Senju and Uchiha dna to get the Rinnegan...
It was stated that with the rinnegan you can use wood release which puts it at the very top anyways. Kimimaro launched an attack while submerged in sand that covered a huge area, with enough chakra he could make it even bigger, haku could do the same with ice or snow if he wanted to. Considering wood release is a nature change in chakra, when it changes shape also it is shape manipulation, just like kirin, or when Sasuke's fireball looked like a dragon. Explosion release could be big enough to change the map, it's all about chakra. You can say kimimaro is just popping the bones out, but he is still changing the properties and making it grow out, it's all the same thing just a slightly different process, that's how kishi uses techniques, just like jinchuriki using tailed beast chakra, bee changing his hand to the 8 tails hand, Naruto extending his 9 tails chakra arm. It's all the same concept, the only difference is what is being used not how, it just looks different. Rinnegan is the top for now, and it's all about amount of chakra and its release, just like everything has a weakness and can be scaled
No you misread my friend, Manga states you need SENJU DNA.... not specifically Hashirama's dna.. but SENJU dna...
However, Hashirama's dna > Senju dna why? due to Mokuton itself.
Because they are different types of KKG. However, if you transplant the rinnegan... then its the same as transplanting Hashirama's Dna. And you actually can't make same comparisons with other KKG.. due to these 2 being the TOP.
You can't even ASSUME hes shape manipulating without any evidence...
Name a KKG that can change the map immediately like the Rinnegan and Mokuton on a grad scale.
Haku can't do similar attacks..... that have something to do with his arms changing.... Kimimaro pops out his bones.... O-o... different thing..While these 2 turn the user's arms into something different entirely.