Left and right wings could be something to look out for next season in Pittsburgh After breaking down where the Penguins stood on Travis Yost at TSN’s interesting series to set tiers for the whole league for centers and defense, we missed that he threw out rankings for left and right wings last week. Makes sense to take them together and talk today about both of those outlooks. While Pittsburgh was ranked Tier 2 for both C and D (with Tier 1 being the best), they didn’t stack up so well on the wings. Left wing The Pens came in…