Greg,

You brought up a lot of interesting points.

One thing you said, was:

In conclusion, the Tribulation Temple sacrifices do not include sin offerings.  This is consistent with Christ's "once for all" atoning sacrifices.

I had never considered that Jews, who at that point, still will not yet have believed on Jesus, would not include sin offerings in the third temple.

Do you think that the LORD will be restraining them from offering the sin offerings?

Or will those Jews, who are not yet saved at that point, make that decision on their own?