Can the change due to impermanence be considered intelligent?
Buddhism isn't overly concerned with the source or cause of impermanence. The Buddhist problematic is that the mind fixates on permanence — on wanting things to be a certain way, always — and that fixation causes misery of various sorts when things do change (as they inevitably will).

I'm not certain what thought or insight is bubbling around behind this question (perhaps it hasn't made itself clear even to you, yet), but you should be aware that fixating on impermanence can be just as problematic as fixating on anything else. Who or what are you trying to ascribe intelligence to?