Fr. Zuhlsdorf adds his own translation and this analysis:
1) It will be the 1962 Missale Romanum, and not another edition, such as the 1965.
2) It appears the calendar may be left unchanged.
3) It will concerned all priests, which means religious and not just diocesan.
4) It will happen, but no timeframe is given.
I note with interest the Cardinal’s statement that the Pope is going to explain this to the bishops in particular. Given that this is a French publication, and the French bishops were the major opponents to this move, this is like a shot over their bow.
A great deal is still left for the Pope to explain. I gather this means the M.P. must be entirely in his hands at this point. He is a) still revising or b) preparing his explanations. You can bet he will talk about his reasons for doing this with great clarity.
Many of us thought it might happen this week and that it is unlikely it would be during Holy Week… though I still won’t rule that out categorically.