my take:
when you work towards having five guys working as a unit, with passing in conjunction with moving without the ball, the defense will always have a harder challenge. and yes, the spacing is key, especially between the corner three position and the wing position. obviously you want the post player to be practically nailed to the post and not get shoved off of it.
you may notice that the 24-second clock does not allow for this squad to run the triangle past a certain point-- i have noticed that around 12 seconds or so the offense mostly seems to break into the two-man game, and then isolation when only a few seconds left and as a last resort. much of the problem with running the triangle is that it takes time to develop and that development is based on how well or quickly the entry pass is made. so you will often see defenses attacking the ball handler as high as mid-court in order to take enough time off the clock so that the triangle cannot be run.
it could be possible that a fully-integrated unit could run the triangle deeper into the clock but i haven't really seen that. even so, when i see kp6 and melo working on their two-man pnr game either at the beginning of a possession or later, i don't see that as a bad thing, because you are still forcing the defense to make a decision.
but back to spacing: it is not only WHERE the player is but WHEN the player goes to where he goes relative to everyone else. the choreography is supposed to be spontaneous and not necessarily directed by a "floor general."
knicks win 38-43 games in 16-17. rose MUST shoot no more than 14 shots per game, defer to kp6 + melo, and have a usage rate of less than 25%