Allowing facial hair, absolutly. Their some reasons: they get rid of wrong teaching, but this is not the main reason. What do a guy, awake, full in, MS and active to step down without giving a reason and don't get in trouble? Grow beard. What do a guy who like to show that he like to make trouble? Grow beard. What do a guy, who like to show how he thinks about all the stuff without telling to much? Grow beard. Sounds funny, but beard means mainly, you can think on your own and won't be afraid, even if they preassure you, to shave. You rebellious. So, if they say: "Brother's, you can grow beards, if it looks serious. Sisters, sorry, you not :)" they maybe start a hype. Something they don't like, but they make a point against the "revolution" from inside. There also some "bearded congs", like my cong. It's interesting to see: if one from the higher once stands up (MS) and grew a beard and nothing happens, there's a hype. The young guys starts also to try to get bearded, after a half year, they can't turn back, or they have no MS and so any more, if all bearded guys have to shave or step down. And I know the MS very well, nobody make stress about it. But he was waiting for it, he was very sad about it ;).A lot of people from the cong tells him, that he look much better.
So, grew a beard if you in - we will be part of the "little flock". When it's allowed, you could only be part of the "big flock". :)