This idea of imposition is, again, contrary to history. **Even to this day not all churches in the catholic communion use the Western calculation of Pascha, and in countries where the Eastern calculation is used Rome encourages the use of the local custom. Rome, in this case, has acted not only correctly, but also with humility.

My experience is different. **
** I think that this is a bad idea. The adjustment in the West was a conservative one that took pains to make sure that Pascha was being celebration according to the canons, and that the disruption to the liturgical cycle was minimized. ** Eastern churches as showing some movement in this direction as evidenced in the Aleppo statement and responses to it. I doubt that there is anything to be gained by going back to a Paschal reckoning that is unfaithful to the canons.