I am sure we are getting set to our current light lvl, as if they re-set everyone to 20 all raids, and strike lists would need to be re-jigged and PoE as well, this is to much effort for them imo, if you're 34 today, you will be 34 when TTK lands. I have no issue with a standard XP system, the elites will complain that anyone can hit max level, but from what I understand being max lvl won't mean that much, it's acquiring the gear to compliment that lvl as well.