Here is pictured the growth of the characters in the Doujin.
Menma, from an gentle and talented child to an rebelious and bad teenager.
Sakura, from an serious child full of hate to an opened heart person who doesn't lie to herself.
Sasuke from an spoiled boy to an playboy.
Sasuke is the only one who haven't changed or matured very much...
I think this is the most cliché outcome when someone try to imagine how it would be the Road to Ninja universe...