No problem! <333
Besides, if Simo-chama had killed Naruto, Sasuke would have probably hunted her down for 1) killing his best friend and 2) killing the one person who would have been able to give him the mangekyou (if Itachi's words were truth, that is).
Then he might be reduced to retreating into his antisocial shell... and would die a very lonely, dobe-less death. *sob*
Then-then he would have been singing under his breath a tune that should never come out of his mouth because it's absolutely OoC:
You~
Light up my life~
Dun dun dun...
[because I forgot the rest of the song]