I don't see how this solves anything. It's just doing what peercoin did - inflating the supply on a purely numerical basis and spreading it around existing users.
The supply is the result of our emission rate schedule. Since Dash is not messing with the emission rate schedule in any way, there is no inflating of the supply.
Adjusting the blockreward allocation between masternodes and miners or increasing number of masternodes or increasing the number of miners will not inflate
or deflate our supply in any way.