Both sides have good points. But I have to go with the idea that it isn't razen shruikan rasengan or a throwable one.
1.) As we all saw, when Naruto hit that Akatsuki guy (forgot his name) it left a huge crater in the ground and everything was peirced by wind chakra but the trees had clean cuts and no destruction.
2.) Also we didn't see any shadow clones; which he has to use to make the wind rasengan
3.) After Naruto's 2 or 3 year training with Jiriya all we saw that happened to Naruto is a change of appearance and smarter. If that's all that happened thoughs years, than it would be REALLY lame.
4.) Lastly, Naruto keeps on refering to the jutsu as "that jutsu" or "that move" instead of just saying he wants to complete the rasengan.
ps. If the razen shruiken rasengan was at 100% it would be like spirit bomb in DBZ
1.) As we all saw, when Naruto hit that Akatsuki guy (forgot his name) it left a huge crater in the ground and everything was peirced by wind chakra but the trees had clean cuts and no destruction.
2.) Also we didn't see any shadow clones; which he has to use to make the wind rasengan
3.) After Naruto's 2 or 3 year training with Jiriya all we saw that happened to Naruto is a change of appearance and smarter. If that's all that happened thoughs years, than it would be REALLY lame.
4.) Lastly, Naruto keeps on refering to the jutsu as "that jutsu" or "that move" instead of just saying he wants to complete the rasengan.
ps. If the razen shruiken rasengan was at 100% it would be like spirit bomb in DBZ