You're on a Naruto fansite, you can easily sound off every syllable, yet you can't spell Uzumaki correctly... I don't know if English is not your first language or not, but darn...
On topic
No, the Uzumaki Clan will not be reunited. They didn't even split off in the first place. The remaining survivors just moved on to different countries. There are now only two currently living Uzumakis (as far as we're concerned. The manga does not tell us how many Uzumakis are still alive), and if Kushina does get revived (there's really no reason to bring her back), that's still 2 living Uzumakis (Karin and Naruto), one living dead (Kushina), and one that is ?% Uzumaki, and is currently dying (Tsunade). How does 4 people = revival of a clan?
