I posted this on r/stormlight_archive but didn't get many responses and was wondering if someone knew of a WOB or something that could confirm or deny this theory, and let us be honest you guys are where I should have started anyways.
I submit, though I have little proof, that Knights Radiant progress their abilities in a clockwise formation from the Knights Radiant Symbol.
Kaladin (Windrunners): Gains control over Adhesion before Gravitation.
Shallan (Lightweavers): Illumination and soon to be Transformation.
Jasnah (Elsecallers): Performs Transformation before Transportation (though we don't know yet which she gained more control over before the other).
Lyft (Edgedancers): Abrasion then Progression.
Skybreaker Journeymen: Have control over Gravitation first... at least as I don't think we have seen Division yet.
This does not mean that they don't have some control over the "second" ability initially as we saw Kaladin use gravitation to attract arrows to his hands and away from him in bridge runs unconsciously and Shallan used Transformation before she works Illumination at end of TWOK. I only postulate that they gain more control over the first before the second.
Additionally, as someone pointed out to me, each order has one main surge. The second surge in my clockwise theory,
Dalinar purpose is to unite and his second surge is Adhesion;
Kaladin is one with the wind and Sylphrena is a cousin to the windsprens, Gravitation;
Jasnah wants to gain true knowledge and to do so one must be willing to travel to new places, Transportation;
Renarin sees into the future, Illuminating it;
Shallan has to admit deep personal truths forcing her to change how she sees things (eh this one might need to be rethought), Transformation;
Lyft, though she doesn't want to change herself, brings change to those around her (sidenote: I think that this is her curse) making those around her Progress and accept changes in the world.
Until I know what Division entails I can't really make a guess for the Skybreakers yet, though obviously something to do with upholding the law.
(This part has nothing to do with this post but if someone could point me in the right direction... Just re-listened to TWOK and noticed that when Hoid is speaking about what people view as important he mentions that he asked scholars once, are these the 5 Scholars from Warbreaker?)