This assumes that top ten teams/players remain the same. There has been a lot of turnover lately and people retiring from the game. Black Ops and KTA are both disintegrating, and they were in the top ten 1 & 2 wars ago (respectively).
But yeah, those who manage to stay in the top ten, and particularly the top 2, are going to be hard to catch unless Gree re-stats all of the units again.