Actually, it did blow up, and also empowered Sasuke's Enton. You would have noticed if you payed atention to the next panel. The Jiuubi clones were probably pushed back when both attacks hit on them before the Rasen Shuriken exploded.
The feels! I love that they are working together. Team 7 Rocks! I NEED this team to be permanent. The only thing that threw me off was Juugo's comment abou Sasuke having other intentions. I hope Sasuke sticks to the good side, please Kishi.
ah, i saw your comment and honestly it threw me off too, i'm so nervous about that... I will even accept that Sasuke doesnt stay permanently but i reeeeeeeeaally dont think my poor team 7 heart could take a backstabbing Sasuke DX