Carcone, who was called up from Tucson of the American Hockey League earlier in the day, extended the lead to 5-2 at 3:43 of the third period. Carcone was leading the AHL with 42 points (16 goals, 26 assists).
"It's not a question of knowing if he has the talent, if he has a shot, if he has the skill, if he has the speed," Tourigny said. "It's a matter of if he can play a consistent 200-foot game. That's what separates him from the NHL."
Rantanen cut it to 5-3 at 5:24, and Keller scored an empty-net goal at 19:04 for the 6-3 final.
"We were sloppy right away, just giving too much room and our checking game wasn't in order right from the get-go," Bednar said. "The urgency in our game didn't pick up until the third period when it's too late."