I saw the high CPU requirements for new games coming. If I were an i5 7600K owner, I'd be pretty annoyed, especially at Intel for keeping i5's at QC w/o HT for so long.
It perhaps proves that the extra CPU power was needed, but features were reduced (eg AI) to run on an i5. Now that AMD has started a core/thread race, perhaps even 6 cores will be irrelevant within a couple of years.