It is the sacrifices that I was mainly focused on...God looks at any church or synagogue (and every human being for that matter) built for his glory as "his temple" and that any acts that defile such places earn his ire.
The temple will be just "another sign of the times" as will be the abomination of desolation by the anti-christ. The sacrifices the Jews will hold there will sorrowfully be just another example of their continued rejection of Jesus as messiah. That is why I said the temple is not necessarily a "good" thing, though necessarily an essential part in God's plan! So I will concede that that part is at least "GOOD"!
That's one way of looking at it, though one cannot discount the existence of Messianic Jews in their End-Time scenario.
Looking at it another way--tell me, do you think that all post-Cross sacrifices are a rejection of the Cross itself? What if I were to demonstrate from the Scriptures that not only did the Apostles continue to participate in Temple sacrifices, but that God actually links the eternality of the Levitical priesthood and sacrifices to the eternality of the Messiah's office as King of Israel? How would that effect your outlook?