Hoping this is top comment because you are extremely wrong. You really should watch/ listen to the interview that is EVERYWHERE before posting. Deej expressly said that if you are level 34 when TTK drops you START at 34 and then use xp to get to 40 (this is the case no matter your current level) Also, light is immediately relevant. it determines your guardians Strength and Defense. that is why we see it on the guns now. Armor with higher light = higher defense.