my high school coach would always yell to "play fast but don't rush" which didn't always make sense during a game, but i can see it at times with rj.
defensively in the first two games he has rushed out and gotten himself caught in no man's land which is simply a matter of him trusting his physical ability and doing what he is taught instead of getting out of control.
archie really has shown great presence defensively on the wing and i think both he and rj are going to grow into very good perimeter defenders which was something lacking at times last year
offensively they both are feeling their way. archie looks like a guy who last year could basically get a shot any time he wanted and was often one of the bigger guys on the floor. now that has changed and he has to adjust a bit. both will be able to drive, heck davis at 5'10" showed the ability to go inside, but they have to make that adjustment to the bigger bodies and the better athletes they are facing