NHL Tuesday: Entire Atlantic Division hits ice as part of 10-game night

Callahan was in a fight with Flyers forward Max Talbot when he fell to the ice and grabbed his shoulder. Talbot let up and Callahan skated off to the bench holding his sagging shoulder. You can see the injury right here.

Callahan had a career year in 2011-12, scoring 29 goals and 25 assists in 76 games for the Rangers.

An undrafted free agent out of the University of Massachusetts-Amherst, Anderson began his professional career in 2006-07 when he played in 13 playoff games with the Chicago Wolves of the AHL. The next season, he split time with Chicago and the Gwinnett Gladiators of the East Coast Hockey League.

Over the next two season he would spend time with Chicago before signing with Albany in 2010 and is in his third year with the team.

Grigorenko still had junior eligibility left and was playing with the team under a grace period that would allow him to participate in five games without burning a year on his entry-level contract or counting against the team’s salary cap. With the 18-year-old playing in his fifth game on Sunday, the next time he participates in an NHL contest will officially mark the beginning of his career.

Given the condensed nature of the 48-game season, some believed that teams would shy away from keeping junior eligible players on NHL rosters because they didn’t want to waste a year of an entry-level contract on a shortened year.