But that is NOT Church teaching.  

There is a process in place - which has been streamlined in many Dioceses - that can help reintegrate those who wish to be readmitted to the Eucharist.

I don't think that is the statement the Cardinals are looking for. I think they are requesting the Pope clarify his vision for accompaniment and reintegration, and to correct the apparent misunderstanding that all divorced and remarried may poof! Receive Communion simply because they want to....which the Pope has already said "no" to.