Might as well add ST ...
by BIGSKYND (2019-04-02 18:59:03)

In reply to: Some substitutions besides the typical line changes are pre-  posted by Wearendhockey

usually two fixed units on PP and on PK but if a guy on a PK unit is in the box staff changes that up at the stoppage and communicates it. On the delayed, some coaches just yell out the specific guy they want out there. The G knows the second the arm's in the air to bolt for the bench.