Ask yourself this question - would any reasonable 3rd or 4th line centre on another team be any different? You're making too many excuses for Bozo. If you're the top line centre, you need to compliment the talent around you, you don't just ride their coattails. Situations are going to call for you to be counted upon to carry the puck, to finish on your chances, to keep opponents off guard rather than always look to pass (ie playing a predictable game helps the other team defend you much easier).
Saying that it's not his job to carry the puck is just ridiculous. It's every player's, especially the number one centre's responsibility to do that when needed. This isn't football or basketball where you have such specifically defined roles. If he's not helping Kessel/JVR/Lupul, isn't he then hurting them?
1. He does compliment them. He compliments them in something other then getting points. There is more to the game of hockey, then points.
2. It isn't his job. There are usually 3 other players better then him at carrying a puck. If he's the one with the puck leaving our zone, then it a) gets passed to a player that can carry the puck or b) We run a dump and chase
3. Actually, I thought this was golf.
4. He does help Kessel and JVR, just not necessarily on the score sheet. They can do that themselves, they have proved that. Chances are, you put Getzlaf on that line, they don't out produce what they do with Bozak. They are both PPG players, and they play like it with Bozak, won't change.