Impossible, because reading comics, you can find that Dou is still half snake and half frog, that is to say, although he can mobilize force of nature now, he is not perfect and immature, and he can't completely control force of nature like Naruto (after all, his practice time is too short, and he can't take part in the shadow like Naruto to speed up his practice). At best, his current strength is better than that of Jiraiya when Six Payne (Limited) was born. He is not as good as Naruto in immortal mode, nor is he an opponent of Naruto in bijuu.