Don't think we should be too worried with those pickups. While they seem nice, Grabo had 13 goals on a high 16% shooting percentage. Kulemin meanwhile, since coming into the league very nicely, has had 3 very sub par years. 7, 7, and 9 goals the past 3 seasons (one of the 7s was in the lockout year so prorated comes out to 12 goals). Grabo has good possession stats, but Kulemin hasn't for the past while, so again, nice signings for them, but I'm not overly worried at this time
Kulemin Adv Stats:
CF% 41.3%
Similar to Sabres: Weber and McBain