I said the team + what he brings back. I.e, he brings back a point guard who scores 75% of what he is now and increases the rest of the team's scoring by getting them better shots that covers the other 25% of JC's former scoring. Does that make sense?
His production can be replaced by the team. It's the WAY he produces(1 on 1, creating his own shot, etc.) that can't be. But if we have a good point who can move the ball and keep people involved, we won't need Jamal to come out and "show off".