one more thought-
TD-
is it your understanding that any person dead before Jesus' death does not fit into either class, therefore never recieves salvation?
if this is the case, (i apologize if you have to correct me again) then that is not what i've learned.
in fact, the idea of conversing with Moses or Job or David in paradiese is one that is promoted often in the Watchtower pages. Jesus' ransom sacrifice was for all people. It was part of the 'coming of full circle' so to speak, that Genesis 3:16,17 states.
All of these aforementioned men knew of the 'seed', the fact that the apostle Paul, a christian, speaks 'volumes' of them in Hebrews chapter 11 emphazises their salvation.