Is it time to revisit Mike Miller's in Miami?

Heat president Pat Riley isn't the kind of man who likes to stand pat, even in the best of times. So even with Miami off to one of the best starts in franchise history, Riley is looking for ways to upgrade the roster and address needs. Check out my latest 'Heat Index Parting Shot' to see what the Heat might be considering amid what's expected to be an active league heading toward the March 15 trade deadline.