Personally, I'm sure that Naruto Nara could do alot of things with Sasuke and his crew.  Though as much as fun that would be, I don't think he should give people any reason to think of him as a criminal.   As much as the one who wields Zabuzza's blade might like it, that will come when he has an army to lead.

What I do think would be good would be to go see Putin.  I really think that, Sasuke and friends might want to have a talk with Putin about making a permant peace treaty with Japan.  It's really time that both parties got over there petty squabbles, and used their energy in more productive ways.

Also that way, Naruto Nara could train for his fight with Lady Snotie.  He needs to learn some new tricks before he faces her.  As they undoubtedly have done research into how he fights.  So it would be good to train in a different style. 

Though, I am starting to see Gonzu's point of view.  Getting so caught up in love probably does lead to fights.  Perhaps getting attached to things is not a good idea.