Reunification in Doubt?

The online news website Vatican Insider, has a story about disagreements within the Society of St. Pius X about ending the schism that has existed between it and Rome.  Three of the Lefebvrian bishops are reported to be asking the head of the Society, Bernard Fellay, not to continue with the reunification process.  They see no fundamental changes in the Holy See's adherence to the teachings of Vatican II.  The disagreements between the Society and the Vatican are still too deep, in their view, for union to take place.  Here is the link..