Facts:
(1) There is in fact a significant groundswell among current clergy to make celibacy optional for diocesan priests prior to their ordination. The thinking on this is that priests are tired of seeing the faithful regularly denied frequent sacraments, which is the chief function of the priesthood. Large numbers of priests believe that this unavailability of sacraments is a grave injustice which is not offset by the positive aspects of mandatory celibacy.
(2) These priests would like the initiative in this respect to come from bishops, not lay people.
(3) The introduction of married RC priests would undoubtedly have to consider many of the problems named above: housing, financing, and time requirements. Thus, it is unlikely that a very traditional (large family, non-working-mother) Catholic household would be an ideal situatiaon. With dollars for parishes already stretched thin, a married priest would have to enter with a financially sound household, such as a smaller family, a partly self-supporting wife, off-site housing such as rabbis & ministers have, etc.
(4) Many current RC clergy consider it a grave injustice that converted Anglican priests and married imported foreign priests are able to keep wives while they are not. This has become a distraction to them and has affected morale.
(5) Some priests have stated that they believe that marriage would have provided them an additional purifying opportunity for their priesthood, given the sacrifices and generosity and forgiveness essential to all healthy marriages. Many priests also believe that being married would give them much more credible authority when talking about marriage to lay people.
I don’t think there are easy solutions about this, or it would be an easy process. However, i really like what one poster said about divided loyalties. While that is often brought up as an argument against a married priesthood, the reality is that priests often already have divided loyalties as someone correctly pointed out: they are often, due to shortages, forced to be pastors against their temperaments, and it doesn’t work, & priest & parish suffer for it. It creates an impeding distraction for a priest to be given assignments he is unsuited for.
Finally, there is no definitive evidence that all married priests in the early church always lived celibately with their wives. There are written indications that this was suggested and implemented from time to time, not necessarily permanently & universally.