"Anybody who is expecting Rose to consistently be what he was against Cleveland (when he scored 30 points Monday), doesn't understand how hard it is in the NBA to regain your edge," Van Gundy said. "When you are basically out two years, it's not easy, even when you're as talented as Rose. And so that consistency of play, of recreating great habits on the floor, that will be difficult and it will be challenging. There will be some great moments and there will be some moments when he's disappointed."