Three straight regulation losses aren't a good sign. Exactly how much of a problem are the various underlying trends?

Logan Stankoven had two goals and an assist to lead the Dallas Stars to a 4-1 win over the Toronto Maple Leafs 4-1 on Tuesday night. Matt Duchene added a goal and two assists, and Mavrik Bourque also scored for Dallas,

TORONTO -- Logan Stankoven ended a 25-game goal drought, scoring twice and adding an assist for the Dallas Stars in a 4-1 win against the Toronto Maple Leafs at Scotiabank Arena on Tuesday. Matt Duchene had a goal and two assists and Jake Oettinger made 27 saves for the Stars (28-14-1), who have won eight of their past nine.

The Toronto Maple Leafs head coach felt his players delivered. The result, however, was more of the same. And now a team that did well to grasp a new system in the first half of the NHL season is facing its first real bumps in the road.