Look at it, this way -- you can expect a Key rebate at least once a month, if not twice. How often can you expect to get a free Minato? Plus, for most of us freemium players, a 1200xp orb is just a fart in the wind versus the deluge of SOSP Narutos, EGF Kakuzus and Edo-Itachis backed by those with much higher stats. It almost doesn't matter if you're not carrying some serious heat to compensate for those team killers.