Sabres want to monitor Grigorenko in NHL with junior season overSource: Olean Times Herald ‘“Now he’s got to come back here and earn what he gets,” Rolston said.’ Related posts: Sabres Grigorenko should still be here Sabres return C Grigorenko to Quebec Junior team Sabres believe sending Grigorenko back to junior will help prospect’s development Sabres rookie C Grigorenko rejoins Buffalo Grigorenko works to get up to speed with Sabres