I'm actually on the other side of this. I think Buddy is sloppy in traffic with the ball. Was the last two years, and even though it's REALLY early this year, I've seen signs of the same. So I say, keep it shooting it. I know LK was quoted as saying he hoped Buddy would show more balance in his game this year, but I'm guessing he ends the season pretty close to last year in terms of percentage of shots that are three pointers.
Also, I think it's easier to get good open perimeter shots, as opposed to other types of shots, against good D. Just the way the game is played, it's really not difficult to get an open three if that is the shot a team wants. As long as he keeps knocking them down, I hope he keeps putting them up.