Episode 5 S2 Dealing with deep bench - rejoicing at short bench - dealing with injuries

Randy talks about dealing with deep bench.  What are the best strategies?  Is this where level is most important? Lance talks about the shortest benches his kids have ever been on.  How many games did one never come off the ice?  Party time. Rolly talks about dealing with injuries.  Stories about people who have done it right and wrong abound.