The bishops desire to change the ancient, vertical, God-centered worship into a modern, horizontal, community-centered sharing. Catholic Churches become Catholic Communities. The Sacrifice of the Mass becomes the communal meal. This tranlation tiff is just the latest skirmish in a long battle between the Roman Catholic Church and "we the church".
Like all liberals, they understand the power of incrementalism. "Oh pooh, all this fuss over a couple words. Ridiculous! Don't be so petty, you stodgy bureaucrats- just do it MY way and let's get on with it."
At what point do they/have they succeed(ed)? How many times have Masses been said so flawed as to be invalid? (Pita bread as a "host" for example was talked about here last week.)
In other words, from Catholic to Protestant-like emphasis.