UPDATE (5:40 p.m.) - Pavel Buchnevich was activated from injured reserve and appears to be in the lineup Saturday vs. Montreal. The lineup listed below is based on line rushes used during pregame warm-ups.
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With his club scoring just three goals in its last three games, Blues Head Coach Craig Berube did some more line juggling ahead of Saturday's 6 p.m. matchup with the Montreal Canadiens (BSMW, 101 ESPN).
Captain Ryan O'Reilly was centering Brayden Schenn and Vladimir Tarasenko in Saturday's morning skate at Enterprise Center. Robert Thomas was skating with Jake Neighbours and Jordan Kyrou, and Ivan Barbashev was on the right wing with Alexey Toropchenko and Logan Brown.