Rozsival, who missed the first three games of the season with an upper-body injury, made his debut Saturday night and skated a little more than 14 minutes in the Blackhawks' 2-1 win over Nashville. Rozsival suffered the injury in training camp last month. The plus was that Rozsival blocked a shot and had a couple of hits in 16 shifts. With no word of an injury after the game, it appears that he is 100 percent.