This is the problem with the delusion that self-declared homosexuals, as a group (not that there are not individual exceptions), can be in the military or the priesthood and be committed to following the rules on sexual misconduct.
They have already identified -- key word/concept -- themselves as a group unwilling or unable to put the rules first. They (as a group) have made their sexuality the most definitive thing about who they are, which will almost always lead to the rules and norms being disregarded when push comes to shove.
As one retired Air Force Sargent put it - I don't want to serve with them. When I go out there, I want exceptional, above average people with me. I don't want people that put themselves first.