Oilers' big guns glaringly silent, error-prone during skid

In the methodical, mistake-free opening night shutout of the Calgary Flames, the Edmonton Oilers’ best players were their best players.
It included three goals for star centre Connor McDavid, a perfect night for goalie Cam Talbot, and an awesome performance (nine shots, plus-3) from defenceman Oscar Klefbom.
Since then, a different story. Three assists from McDavid in four games, 12 goals in 74 shots against Talbot, and Klefbom is minus-6 and at fault for the first goal on the first shift