CRANBERRY, Pa. -- Hockey, like every other pro sport, is a bottom-line business, so it's not hard to guess what Mike Sullivan has liked most about the Penguins' last two games.
The four points they earned by winning them.
But even though their 7-3 victory against Ottawa Tuesday and their 4-2 win in Buffalo two nights later aren't a threat to crack the short list of the Penguins' most impressive performances this season, Sullivan said Friday that he saw some other encouraging signs in those games, especially since they came in the wake of a six-game losing streak.