Since Naruto is going to meet with Raikage and try to convince him to pardon Sasuke. Knowing the Raikage's seemly stubbornness, Naruto will have like no choice but to fight him and beat him down to get him to listen. Plus we need another epic Naruto battle. Naruto needs another one on one battle. Plus we need to know how strong Raikage is. I think it would be an Epic Battle: Power vs Power. Sage Naruto vs Raikage.