I deleted the Defense & Cybersecurity part, as I was made aware this is a separate Chapter. You can see my proposal here though: Defense Policy & Cybersecurity
I tried to implement comments here A Vision for a Stronger and United Europe - #2 by MarketaG, I am awaiting feedback on immigration: Building a Stronger Europe: A Fair and Transparent Immigration System - #3 by MarketaG. I also reacted to other discussion about immigration: Solidarity and Fairness Overhauling European Refugee and Asylum Policy.