I feel like a broken record but...
icetime
icetime
icetime
You give star players more icetime they will make more impact
You roll four lines the way Gulutzan, Peters, Ward, and Sutter did, then your stars will be more invisible. Heck, even the short shifts that get praised are not necessarily the best answer
Here are Tkachuk's top ten icetime playoff games:
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Why are six of them from this year?