While I understand your point of view in regards of Kurama Naruto and Madara the wait is still very long.

The whole point of a game is to have fun on both short term and long term so waiting for a year isn't really the way to go.

They still use Jinchuuriki's in Germany esp in events like Ranked Battle or GNW and with more ninja's released after 3.0 more options will become available aswell.

Getting Han and/or Roshi is never a bad choice since they are both solid ninja's.