It wasn’t that long ago that Vancouver Canucks’ power play was one to be feared. These days, it emits comments like this one from head coach John Tortorella: “Our power play sucked.”

Tortorella’s remark came after last night’s 3-1 loss in Anaheim that saw the Canucks go 0-for-2 with the man advantage. Vancouver’s power play currently ranks 27th in the NHL, clicking at just 9.7 percent.

Compare that to 2010-11, when it ranked first overall at 24.3 percent, and you’re talking about a significant drop.

The fall from best to almost worst has been a precipitous one for the Canucks’ power play. In 2011-12, the unit ranked fourth (19.8%); in 2012-13, it dropped to 22nd (15.8%).

What happened? Well, there’s no shortage of theories. Vancouver became too predictable, say some observers. And there’s probably something to that.

But looking back to the Canucks’ salad days in 2010-11 and something else stands out — two of their top point producers with the extra attacker aren’t with the club anymore. Defenseman Christian Ehrhoff is in Buffalo; forward Mikael Samuelsson is in Detroit.