Pitino doesn't agree with you - it doesn't appear that you even realized that this was his scheme until I brought it up.
but in any case, you are using the wrong metaphor -
it's not "overpursuit:" they aren't over-running the play. they are in fact running to the correct spot, but the goal of that offensive scheme is to create more spots on one side of the floor than there are defenders to cover them. it only works if (a) there is quick and crisp passing on the offensive side and (b) the rotations are slow and/or unrecognized on the defensive side.