"Even" in the sense of relatively early in everyones' character development
I remind you that at the very start Roy feels he has to stay up or night because he thinks Haley, Belkar & Elan are too greedy, psychotic or stupid to be left alone on watch.
He's at first glad when Elan gets captured by the bandits because he thinks he is useless, and he doesn't go back to help him because he has changed his mind and now thinks Elan is crucial to the team
From there to "actually thinking they have valid input and soliciting it" is a journey
She's calling them out for being Lawful, not for intellectual arrogance
Yeah, and he is not a super genius who started with INT 18 (probably), even so he realised very fast the implications when Elan talked about the Three Gates