These changes all seem to be good moves from Coach Knoblauch, but the most important factor will just be showing up on time, and staying out of a first period parade to the penalty box. The Oilers are great at doing it, but don't want to be in a position to force another miraculous comeback.
Hopefully Pickard can maintain his perfect record, and take the Oilers one step closer to the ultimate goal. With the Stanley Cup Final down to a best of three, every single shift from every single player will matter.