All of the teams in the NHL have American players.
There does not seem to be information on the maximum number of NHL teams in the league. However, the maximum numbers of players on an NHL team is eighty players.
Currently the AHL consists of 30 teams.
make them again
Well unless you made a team and players. They couldn't see the future and have 2008 teams to unlock. Otherwise making teams and naming the players from ones today. That's about it.
30 Franchised NHL teams with 23 players per team on the regular season roster. 690 players total.
Players playing in the All Star games wear them
Be one of the top 690 players in the world (30 teams * 23 players per team).
They usually have 3 or 4 lines that are used.
This question is difficult to answer as the AHL is the main development league for the NHL. While some gifted players come right out of junior, college or Europe and step right into the NHL, the vast majority of NHL players have played in the AHL at some point for varying amounts of time until they have developed their skills. There is, obviously, no rule about how many players can come from the minor league. NHL teams recall their players as they see a need.
No there are only 30 NHL teams.
There are currently 30 teams in the NHL.