These changes don't amount to a hill of beans from a nutrition perspective. From a habits perspective, though, the changes are worth considering. Let me explain.
Parents wouldn't have to resort to the "two more bites" tactic if they thought their toddlers were eating well. Ironically, it's the emphasis on nutrition that produces the problem.
By some reports, our kids stuff 5% of their yearly candy consumption into their Halloween candy bags. From a habits perspective, 5% is no big deal. But flip the statistic around and that's another story.