I think he might, but hopefully Madara gets out of Edo Tensei and pwns the alliance and Tobi messes up Naruto and KB is killed and the 8 tails is taken.i bet sasuke does have that sword. he just needs to unlock it.
theres alot about ems that needs to be revealed.
like why does sasuke have wings in that pic when he is on that hawk an naruto is on the frog.
Sasuke is the hawk for some reason we don't know yet but Naruto is the frog because of him having Sage mode abilities.