NHL Network analyst Kevin Weekes said his vote right now is for Tarasenko, who has 16 points (11 goals, five assists), including three goals in the Cup Final, but he left himself an out.
"Tarasenko by a whisker now," said Weekes, a former NHL goalie. "But if Binnington is all world again in Game 6, though …"
NBC analyst and former NHL goalie Brian Boucher said he doesn't think Binnington even belongs in the conversation.
"Great Game 5, but otherwise not a great Cup Final," said Boucher, who instead went with Pietrangelo.
Sportsnet analyst Kelly Hrudey, another former NHL goalie, also said Pietrangelo.
Pietrangelo leads St. Louis defensemen with 16 points (two goals, 14 assists) and plays a Blues-high 25:43 per game. He is second behind Tarasenko in shots on goal (85-71). In the Cup Final, Pietrangelo, the Blues captain, has three assists and is a plus-5, averaging 26:22.
"He plays huge minutes and he's reliable in every situation," Boucher said. "There's no real reason I shouldn't consider him. He's had a huge impact in the Cup Final. I know he's not the sexy pick, but he's just so solid and reliable."
The vote of Arizona Coyotes assistant John MacLean went to O'Reilly, whose stock has risen in the past two games.
O'Reilly had two goals, including the game-winner, in Game 4. He had a goal and an assist on David Perron's game-winning goal in Game 5, when he won 19 of 28 face-offs, had three blocks and three takeaways in 19:19 of ice time.
"Big-time two-way player stepping up at the right time," MacLean, a former NHL forward, said.