DOD won't ever go back to those standards. They'll just further relax those for entry. Homos in the military are there to stay.
What we have now is official recognition of queerness which will son become demands for ‘protected class’ status for gays and demands for the first ‘openly gay general or flag officer’. This is the real goal of the queer rights campaign. To become one of the groups who can claim to be more equal than others. For the armed forces this is going to be poison for unit coherence and morale and it is going to open the services to that lovely gay custom of wolf packing. Something you don't find out about in diversity training.