Biggest game of the series, biggest game of the year, biggest game since 2019, and this mighty Blues offense disappeared in plain sight. Nine 20-goal scorers. We got early stages of carpel tunnel by furiously typing praise about these guys. Yet in Game 4 of the Blues-Avalanche series, Jordan Kyrou didn’t get off a shot. Neither did Robert Thomas or Ivan Barbashev. Vladimir Tarasenko had just one. The Blues netted just one even-strength goal in the 6-3 loss. And perhaps the most-disgusting of the statistics came from NaturalStatTrick.com, which measured the quality of shots. The visiting Avs ha…