I welcome the change since the current situation favors 18 year olds.
What is the problem with 18 years olds being favored? Is it some kind of social discrimination based on age that bothers people, or what? I remember you all that BB players are not real human beings.
So now it is 19 years olds who are going to be favored. Let's get 18 years olds a bit higher. Next season we will have to compensate again in favour of 19 years old. Then we have the potential shortage, we will need higher potentials. And then let's "improve" draftees again and so on and so on...
And new BBs always do what all these ignorant managers ask for, so let's implement all this so everybody is happy. And even some more skills boosts for good measure.
I cannot imagine a better way to finally driving this game to quick extinction.