SINCE IT SEEMS, King David is still in his grave as most humans who died are as described in Acts:.......?

I agree with you 100% but Suzi B is somewhat confused. No one who died before Jesus will be resurrected to heaven because the way to heaven had not yet been opened. These wonderfully faithful men will be among the meek ones who will live forever on the earth and we will get to meet them and talk with them if we are there as well.