haha hear ya there though without the odd bug would it be DayZ 🤣
But ya seriously I think it will be good. They will be building fully on the new Enfusion engine, which ArmA 4 will be using. There's already servers that are running ArmA Reforger with the new engine with a DayZ mod. Even though buggy right now, I can see them ironing out a lot before an actual DayZ 2.
Sadly the big thing is we're gonna be some years away before we see it.