Possible rebirth COMM steps:
1. Take NXT sources and make clone as COMMv2.
2. Create automatic COMMv1 to COMMv2 swapper. Rate can be at 1 COMMv1 = 1 COMMv2.
3. Every COMMv1 stakeholder sends his coins to swapper and gets equal stake from COMMv2 genesis block. Of course, deadline exists.
4. Introduce COMMv2 with new features to world.
5. Promo, infrastructure, services and etc.