As I see it the distinction as to who will be with Christ in heaven and those who will have opportunity to live on the new earth is revealed in John 5:28-29
"Do not be amazed at this, for the time is coming when all who are in their graves will hear his voice and shall come forth, they that have done good, unto the resurrection of life, and they that have done evil, unto the resurrection of judgment. "
During the millennial judgement those of the first resurrection rule with Christ with a rod of iron over the nations bringing all into sanctification. Then heaven will descend to earth, Israel restored and mankind delivered to perfection.
That's the way i see it.