For that statement I did a vendor run on my main. You know what I found?
8 weapons with nanos:
- 2 were uncommon with white and green bonuses.
- 4 rare with white, green and blue bonuses.
- 2 epic with white, green, blue and purple bonuses.
Now I would very much like to to know your source on this. Where have they been talking about the bonuses being overpowered in conjunction with nanos? Where have they stated, that nanos and some bonuses won't appear on the same gun? They did give a reason for not changing old weapons, and it sure wasn't what you claim.
Perhaps you can also answer this: Why do nanos appear on RNG items for my EGO4106 character, and not my EGO1364 character?