Pavel Dorofeyev and Brady Tkachuk are among the familiar faces in new places around the NHL

When Pavel Dorofeyev led the Vegas Golden Knights with 37 goals last season and scored 12 more on their run to the Stanley Cup Final, he did so as part of a stacked lineup featuring Mitch Marner, Jack Eichel and Mark Stone. Traded to the New York Rangers, who signed him to a seve