This Friday, ESPN and ESPN.com introduce NHL Rules! for the 2000-01 season with the Penguins-Rangers game (8 p.m. ET). During the game, ESPN analysts will answer questions submitted live as well as some submitted this week on ESPN.com.

So, if you have a question about what goes on during an NHL game, submit it below, and the best and most relevant ones will be answered.

To submit your question, fill the form out completely -- or we'll ignore you -- and then hit submit. Check back to see if your question is answered.