okay, but now that i have a wheel of time/warehouse 13 au floating around in my head, imagine if the blue ajah decided that one of their "causes"/super spy responsibilities was to find objects of power (like ter'angreal) and bring them safely back to the white tower. their extensive eyes-and-ears network keeps an eye out for rumors, and then they send in a group of sisters to actually secure the objects.
imagine myka as an aes sedai in her thirties or forties, a decade or two after becoming a full sister. she's a blue, of course (though you can bet the browns, reds, and greens were all after her). she's skilled with the one power, but also insanely smart. she's not quite as good at tower politics as some, so she's happy to be out in the field, doing some good work. myka is bonded to pete - she never would have guessed he would be a good warder for her, but he brings out her optimism and makes her smile, and he would do anything to keep her safe. (possibly she had a previous bond to sam before he died, and she's still a little bit healing from that.)
imagine claudia as a brand-new blue sister, maybe less than a year after taking the oaths. she was probably discovered by this group during one of their trips, years ago, and now she's determined to become one of their number. her strength in the power is incredible - she's probably the strongest of all of them - but she has the least experience. she has not bonded a warder yet, but when she does, it will probably be a blonde, blue-eyed boy who can tell when people are lying (a talent that's a bit irrelevant when aes sedai can't lie, but other people definitely can).
imagine vanessa as an older blue sister who's been doing this for a while. yes, she's blue, not yellow. she's a skilled healer, to be sure, but her passion was always for justice and doing good in the world, not just for healing the sick and injured, so she ended up going blue (much to the chagrin of the yellows). her overall strength in the power is less than myka's or claudia's, but they still defer to her as their leader. vanessa is by far the most adept at navigating the treacherous politics of the tower, and she also has a way with ordinary people that myka tries to emulate. she has been bonded to artie to decades. he's the very definition of the stoic (grumpy) warder stereotype.
imagine leena as the brown sister who actually takes care of the objects once they make it back to the tower. she's the only non-blue sister who has access to exactly what the group is doing. (not that their mission is a secret, per se - obviously the other aes sedai know these blue sisters are bringing back ter'angreal and such, but they don't know the details, you know.) leena rarely leaves the tower to travel with them, but once in a while she'll tag along. she does not have a warder, and isn't really looking for one. she's more concerned with taking care of her sisters, and the powerful objects they find.
imagine helena as a green sister who ingratiates herself into the group from time to time, because she feels like it. though artie is convinced helena is there to spy on them, most of the group gets along with her well enough. her cunning and charm has helped them secure targeted objects on a few occasions. she currently has two warders, wolly and liam, who both somehow put up with helena's antics. unlike some of her green sisters, helena is not romantically involved with either of her warders. instead, her interest appears to lie with myka - and that's probably half the reason she spends time with the group at all.
imagine mrs frederic as irene sedai, the head of the blue ajah, who is ultimately in charge of all these idiots (other than leena and helena, i suppose). she could be the amyrlin seat, if she were so inclined. but for now, she's got her hands full making sure no one screws anything up too badly.