IHM Academy
Game Management Lesson 53: Intermission Decisions - What to Change and What to Leave Alone
Series: Game Management & Bench Intelligence
Coach Answer
Intermission is for separating repeated problems from temporary noise. Change only what players can understand and apply immediately, and leave alone the parts of the game that are already working.
Why This Matters in a Real Game
Intermission Decisions - What to Change and What to Leave Alone matters because bench decisions change player exposure, recovery, matchup quality, and the difficulty of the next shift. The crowd may remember goals and saves, but coaches often win or lose control through smaller decisions made before those visible moments happen.
What the Coach Is Reading
- Repeated problems
- Repeated strengths
- Score context
- Matchup trend
- What players can realistically change next period
The Decision Rule
Make the smallest bench adjustment that improves the next shift without creating a larger problem later.
How It Plays Out
At intermission, the team trails by one but has controlled most of the period. The coach identifies one repeated problem on defensive-zone exits and leaves the rest alone. The score creates pressure to change; the game itself does not.
What Changes the Decision?
- What repeated during the period
- What is already working
- Score context
- Player understanding
- Whether the adjustment can be applied immediately
Common Bench Mistake
Changing because players are tired rather than because the puck is safe enough to change.
Edge Case
The normal rule can change when injury, penalty history, extreme fatigue, score pressure, or a unique personnel problem removes the usual option. Keep the principle, change the method.
Mark Lehtonen Insight
The bench cannot control every bounce, but it can control how many important situations are left to accident. Read the game early, make the smallest useful adjustment, and preserve the quality of the next shift.
Quick Q&A
What is the main idea behind intermission decisions - what to change and what to leave alone?
Intermission is for separating repeated problems from temporary noise. Change only what players can understand and apply immediately, and leave alone the parts of the game that are already working.
What should the coach read first?
Start with repeated problems, then check whether the same problem is appearing across more than one shift.
What is the decision rule?
Make the smallest bench adjustment that improves the next shift without creating a larger problem later.
Should one bad shift force a change?
Usually no. One bad shift is information; a repeated pattern is a stronger reason to change deployment.
Does this replace team tactics?
No. Game management decides when, where, and with whom the team's existing hockey structure should be used.
Key Takeaways
- Intermission is for separating repeated problems from temporary noise. Change only what players can understand and apply immediately, and leave alone the parts of the game that are already working.
- Make the smallest bench adjustment that improves the next shift without creating a larger problem later.
- Do not confuse one bad outcome with a repeated game-management problem.
- Protect the quality of the next shift, not just the names of the players on it.
- Simple bench decisions are strongest when players understand them immediately.