The decision to place Graovac on waivers means Boudreau will keep Charlie Coyle at center for the time being.
Coyle, who has waffled between center and the wing in the past, had spent a vast majority of this season on the wing until the past week or so. After going through a lengthy slump in late January that lasted into early February, Boudreau moved Coyle to center prior to the game in Winnipeg last Tuesday and he responded, dishing out three assists.
Back at wing the past couple of games, Boudreau didn't like what he was seeing from Coyle after one period against the Red Wings on Sunday and moved him back to center for the final two periods. Coyle responded with a goal and an assist over the final 40 minutes of play.
"He played good on wing last year and good at center last year," Boudreau said. "I don't know what the real reason is [for his recent struggles at wing], but he does handle the puck more when he's in the middle, and if that makes him better, then that's good."