Those three were exactly what they were expected to be. They were filling spots left by departures of the previous 4th line, allowing the Sabres to not have to pull prospects out of Rochester and let them develop. They were never intended to be long term members of the team. For as much as people like to bag on them, it was better to have them it was better than having a line of 3 kids trying to learn to play shut down minutes on the fly.