If I'm not mistaken the Cooke-Morrison-Naslund line was tried for a brief stint, maybe even in-game, a while back and didn't click. This time around I hope they stick because they looked very promising, it brings back memories of a more offensive time in our past.
As for Bulis, we all know that a retarded, three legged, 12 year old pet poodle could score 15-20 with these guys. Simply put, he wasn't doing anything that would give him a shot on that line, while Pyatt was making good on the chances he had. Looking at Bulis' recent goals, I'm a believer that even Burrows would be hard pressed to miss those chances. That being said, if he continues to score like that, why not? He's not scoring anywhere else, so as long as he finishes more chances than anyone else with those guys he should stay.