Forgive me if this has been discussed earlier, but I didn't find anything about this after a brief search just now.
I was looking through my copy of "Battlecry!" earlier and saw that in the print version, both "Pop, Drop, and Lock" and "Ready, Aim, Fire!" have the Brandish trait. (I was going to include a photo, but was not sure if that would violate rule 3.) However, when I check on Archives of Nethys, only the second of these two has that trait (https://2e.aonprd.com/Tactics.aspx?ID=24 vs. https://2e.aonprd.com/Tactics.aspx?ID=25). I don't see "Battlecry!" listed on the FAQ or in the rules discussion forum, so my current best guess is that this is an error in AoN. Can someone who knows better help confirm whether or not it is supposed to have the Brandish trait (and thus prevent the Commander from being one of the three squadmates involved)?