It's Friday. See source article at:
https://www.forbes.com/sites/stuarta.../#351c59fa79bd
The legal justification part is:
I was wondering what can he do legally without passing a law. In my understanding, the president has authority to prioritize something for a valid reason (Covid or Workload prioritization for DACA). Is he going to prioritize processing of GCs based on his Merit metrics? If he does that he has to make everyone current. I don't think he would do anything like that, as it will provide EAD's to millions. He prioritize the processing of EAD's too based on the Merit scheme. Sure the immigration attorneys will have fun. With my scarce to zero legal expertise, I am wondering if there is even a 10% legal validity or justification. Of course he can just do whatever he wants and acts like he always does.
The last time, I did a check on Sen Tom Cotton's merit based metrics, I did not get enough points even with top most educational qualification. That's because it gave points based on current age and not age when you first arrived in USA. So if you are a back logger who arrived 15-25 years back, you will get zero points for age.
Anyway the wise people of this forum, care to speculate?