naruto cant build a wind barrier.
wind-rasengan wont be enough to block kirin, and if sasuke forces naruto into more than one or two frs, it's over for naruto.
if frs meets kirin and naruto is immediately below the impact, he'll be either severely hurt or die. not because kirin hits him, but just because of the explosion that will occur.
chakra is no shield, if anyone is hit by kirin and doesnt have a perfect defensive jutsu, he'll die. it's not like bleach where you can hit a character and he has a reiatsu shield, if you dont use chakra it's worthless.
naruto cant counter raiton easily because he has no moves to do it. yes, he will win a direct clash of chidori and wind rasengan, but sasuke would be an idiot to do it. he can out-range naruto with his whole jutsu arsenal and is at least on par (in my eyes faster, and i have read no point why that should be different) on speed.
are you really debating that the fantasy-battle-thread is unfair?
apart from that sasuke is way more used to sharingan than naruto to his modes, it's like saying that sasuke cant use a leg.