Not sure the point of the thread. Did you just notice that Rondo's not a great outside shooter?
You could flip it around though. Take any point guard on the list and give them "the Rondo treatment" so they aren't guarded closely on the perimeter. Also, give them Rondo's outside shot and free throw shooting. How many of them are still all-star caliber players? How many of them can still have an impact on their offense similar to what they have now?
Paul, Nash and Curry are almost exclusively jump shooters. Rose, Westbrook and Parker would have a harder time getting to the rim if their defenders backed off a little. Every player in that list would have a much harder time getting assists as they'd basically be passing against what they do now plus 1 "roaming defender". Could any of them still run an offense effectively?