The Church says the sign value of communion under both kinds is important and I fully agree. I personally would always try to find a way to offer communion under both kinds.
The Council Fathers would disagree with you there: “The dogmatic principles which were laid down by the Council of Trent remaining intact, communion under both kinds may be granted when the bishops think fit, not only to clerics and religious, but also to the laity, in cases to be determined by the Apostolic See, as, for instance,
to the newly ordained in the Mass of their sacred ordination, to the newly professed in the Mass of their religious profession, and to the newly baptized in the Mass which follows their baptism.” (
Sacrosanctum Concilium, n. 55).
I have
another post that shows the progression from the suggestions made in
SC n. 55 to the widespread permission found in the 2002 GIRM. Briefly stated:
1963 - The Constitution on the Sacred Liturgy provided three suggestions for occasions on which both kinds should be offered.
1970 - A
document is provided that lists specific occasions on which both kinds may be offered. Another document states that “Ordinaries are
not to grant blanket permission but, within the limits set by the conference of bishops, are to
specify the instances and celebrations for this form of communion. To be
excluded are occasions when the
number of communicants is great. The permission should be for
specific, structured, and homogeneous assemblies.”
1975 - The GIRM echoes the 1970 statements.
2002 - The GIRM (not just the US version, but the Latin version as well) gives each diocesan Bishop the power to establish his own norms for Communion under both kinds. He may even give pastors of parishes permission to determine, for themselves, when to allow the practice “provided that the
faithful have been well instructed and there is **no danger of profanation **of the Sacrament or of the rite’s becoming
difficult because of the large number of participants or some other reason”.
Clearly, something happened in those intervening 25 years. The permission as it stands today is simply in opposition to the instruction from 1970, and far exceeds what the Council envisioned.