No, I do not expect a reunion of the Orthodox and the Roman Catholics in my lifetime. I have learned that the differences are serious and many in the minds of the Orthodox.
The Orthodox are already willing to confess the Pope of Rome as first among equals. But the Pope demands that the orthodox confess him as the infallible head of the church with limitless jurisdiction. This will never happen. Even if there was such a “deal” another pillar of Orthodoxy like Mark of Ephesus would rise up and oppose it.(The Orthodox canonize their archbishop Lefebvres).
If you are intersted in the Orthodox side of the story, there is no better reading than the Encyclical of the Eastern Patriarchs, 1848. It describes, in detail, all of the greviances the Orthodox Church has with the pope of Rome including a 15 point condemnation of the Filioque
orthodoxinfo.com/ecumenism/encyc_1848.aspx
God Bless