In my last game, I chose Outside Iso and my opponent chose 3-2 Zone. From what I can tell, once my outside player got passed his man and ran into the inside player he dished the ball to either the Center or the PF and they took the fairly open shot. My PF is not a great scorer and started the game 6 for 6. My Center took the first 3 shots of the game and he has no outside shooting at all. From what I saw, every shot came off a pass from an outside shooter.
The biggest downside I see to Patient is that it focuses the offense on one guy and if that one guy is not having a good game against the defense, your team is in for a long night as he just continues to fire away and hope something goes in.