COLUMBUS, Ohio -- The goals have been plentiful for the Penguins' loaded top power play unit, but outside of their man-advantage excellence and continued production from their top five-on-five trio of Sidney Crosby, Jake Guentzel and Bryan Rust, there hasn't been enough secondary scoring.
Despite riding four consecutive victories, Mike Sullivan opted to tinker with his middle-six line combinations during Wednesday's practice in hopes of sparking more consistent offense throughout the lineup.
Jeff Carter and Danton Heinen skated on Evgeni Malkin's wings while Evan Rodrigues centered Kasperi Kapanen and Brock McGinn.