IMO, if you attach the XI name to an in-game group, you are making it part of the XI clan. There for, non-members should not even be in the squadron. Just like one of our servers, just because they always play with us does not get them XI tags, it should be the same in WT. I recommend kicking all non-XI out of the squadron.
Secondly, compounding on to that, non-members should have no say in how XI is represented in the game and therefor should not be calling XI members out and telling them to remove themselves if they don't play 80 hours a week like you donkey. I got no probs with you as a person, you're a nice guy from the interactions we've had, but I think you keep putting yourself on a high horse both here in the forum as well as in TS over WT and IMO needs to stop.
Thirdly, there is a limit on the amount of squadron members you can have and that's currently 128. Now, if you remove all non-XI members from that list, you'll free up almost a 1/3 if not more of those slots. And if for some reason we have more then 128 XI members that play the game daily or even occasionally, we always have the option of creating another XI squadron if we need to.
Just my 2c.