Pietrangelo will skate on the Blues' top power-play unit this season, Lou Korac of NHL.com reports.

EDGE Analysis

Pietrangelo is no stranger to the power play, but as a second-unit skater the past few seasons. He's not necessarily going to be a big shooter -- that's reserved for Vladimir Tarasenko and Kevin Shattenkirk -- but more minutes on the man advantage could lead to more points.