Amongst all the effed-up things in this game, you cry about Jonin Medal.
Regarding the not having every top-tier ninja: well, yeah, but if those p2w guys are willing to spend THOUSANDS of dollars into the game, i say they do deserve those meta-tiers. After all, us f2ps are playing on their expense. (Though I do wish that the devs made an effort to not fodderize the f2ps so much, but what can you do)
Also, most progression games are about patience and grinds. Srr man.