Here's some more on ecuмenism with the Orthodox from JV. (I know that the priest he's talking about isn't necessarily Orthodox, but it is still an ominous sign of things to come, like the fact that a schismatic patriarch attended a papal inauguration Mass for the first time ever.) Quote from JV:
"The most unusual item: the Gospel was chanted in Greek by a priest in Eastern Rite vestments. Associated Press wrote, "In a gesture to Christians in the East, the pope prayed with Eastern rite Catholic patriarchs and archbishops before the tomb of St. Peter at the start of the Mass and the Gospel was chanted in Greek rather than the traditional Latin."
Cardinal Bergoglio, as Archbishop of Buenos Aires, also had been Ordinary of the Ordinariate for the Faithful of the Eastern Rites in Argentina."