Well, happily the Jews "shall" get the Nephite words. Some day. Currently for the most part they don't want them. And, even if they did, the "words of the Nephites" will include the sealed portion, because they are certainly part of the "words" the Nephites recorded. So this will be future, even if there were Jews interested in taking the offer today.
The Nephites also "shall" have the words of the Jews. However, once again as we have seen, the words include a great volume of material spoken by Christ, recorded by the Jews, and not in anyone's current possession. So this, too, must be in the future. For now we aren't even sure of who these "Nephites" are.
The Nephites and the Jews "shall" get the words of the lost tribes of Israel. This is a category, not a number. Remember that. So once again, future event. Don't know when. Don't know how many records. Don't even know how many groups will be included.
But all these records are inevitably to come forth. Just not yet.
Read Mormon's explanation: "But behold the plates of Nephi do contain the more part of the things which he taught the people. And these things have I written, which are a lesser part of the things which he taught the people; and I have written them to the intent that they may be brought again unto this people, from the Gentiles, according to the words which Jesus hath spoken. And when they shall have received this, which is expedient that they should have first, to try their faith, and if it shall so be that they shall believe these things then shall the greater things be made manifest unto them. And if it so be that they will not believe these things, then shall the greater things be withheld from them, unto their condemnation. Behold, I was about to write them, all which were engraven upon the plates of Nephi, but the Lord forbade it, saying: I will try the faith of my people. Therefore I, Mormon, do write the things which have been commanded me of the Lord. And now I, Mormon, make an end of my sayings, and proceed to write the things which have been commanded me." (3 Nephi 26: 7-12.)
What if I do believe these things? What if I will accept the things which He offers? What if my faith has been tried and I am found to be deserving of more information? Can a person come out from under the condemnation referred to above, even if the rest of mankind fails to acquit themselves? Alma comes with the reply: "Yes." (Alma 12: 9-11.) So, as it turns out, ignorance is voluntary.
Well, shut my mouth! (That's a pun, you see.)
[Can you do puns in a religious blog? Or will the long faced and dour be offended? Well, they don't get it anyway. Hey! Why are you reading this if it offends you? Stop it!]
What do you suppose it would take for the Lord to respond to us removing the condemnation that we labor under? How should we go about trying to make that happen? I don't see it happening, do you? I'm sort of persuaded by Nephi's pessimism of the gentiles of our day. Even this mild blog discussion I am attempting has provoked ire in many readers. How we fix our collective disinterest seems a monumental enterprise beyond human ability. I fear it would take some great calamity to unfold before we would change. Then again, I think the Lord has already told us that. (D&C 1: 17; 45: 50.)