I dont see anywhere in your jutsu LOK that you can move through the bone? It says you can merge with it to use jutsu that rise from the bone, if im not mistaken. And wouldnt it at least take a minute to get to long range? I mean we are in mid and if you go to short behind us then thats long range and i dont believe you would get there that quick if even possible.
Not trying to argue, and especially about your jutsu but I just dont see it in the jutsu.
(Honeton: Shiro Hone Gen'ya) Bone Release: White Bonefield
Rank: Forbidden
Type: Supplementary
Range: Full Terrain
Chakra cost: 50
Damage: N/A (20 to self)
Description: Using their own bones and extremely fast regeneration the user covers the terrain in solid bone that is extremely dense to the highest degree (not breakable) effectively changing the terrain. The bones will rise over hills and cliffs and dip under lakes and streams so bodies of water are not effected. This prevents the opponent from using earth techniques from the surrounding environment. It also prevents any underground escape or the use of tracking techniques that use earth.
The user is also able to merge with the bone and use it as a base for bone attacks *just like normal earth manipulation would.* Since it is their own bone, the user is able to sense and determine the opponent's location as long as they are in contact with the ground.
I'm not sure what other way you can decipher what merge means in the sentence. The only canon bone jutsu that they user can merge with the bones can let the user exit anywhere he wants. And it says AND, meaning I can merge with the bones AND use the bones as jutsus. Two different abilities.
And no, I exit about ten feet from where you are. That would still be in the boundaries of mid range. And seeing as how the entire earth is covered in bones (my bones), I would probably be able to exit faster.