Fr. Michael John Zielinski O.S.B. Oliv - a friend of Tradition (cf this, this, and this) - was named by Pope Benedict XVI today bureau chief at the Congregation for Divine Worship and the Discipline of the Sacraments.
The complete reorganization of the Congregation was achieved recently.
[Update: La Stampa provides more details on Dom Zielinski's new job.]
[Update: La Stampa provides more details on Dom Zielinski's new job.]