These are not the best players in the NHL, but they are the best lines. For example, the first line is the best first line. The second line is the best second line, and so on. The rankings come from DailyFaceoff.com
The goalie tandem was determined by me, feel free to make an argument for another duo in the comments.
Not sure what you mean with this.. For the 1st line is it the best 1st line , the 2nd line the best 2nd line?
DailyFaceoff.com ranks the most efficient lines in the league. So the best first line in the league is Colorado's first line. The best second line in the league is Pittsburgh's second line. So on and so forth.