Doubtful. He said what he us going to say and "the Revelation of Jesus Christ" is just that, it reveals the last of what we need to know and is the key to understanding the rest. New "revelations" are what got us from sanity to "88 reasons the Rapture Will Occur in 1988". As for any "land grants", those are imaginary, the Holy Land is just that: it belongs to God. If you live there, you must obey the house rules or he boots you out, as the Canaanites, Israelites, and Jews can all tell you. Orthodox (Torah) Jews therefore had the decency to excoriate Zionism and Israeli statehood, claiming they should still be dispersed until Messiah leads a purified flock back.