Somebody is gonna have to adjust.

I think we both agree Lance is better with the ball in his hands right?

And out of the 2 of them, Lance is more capable of playing multiple styles of basketball. He'll never be a spot up shooter, but if Kemba is handling the ball predominantly, Lance can get in where he fits in. He might not be able to play the way he played last year during his breakout with the Pacers when Kemba is on the floor with him, but he can do other things like moving without the ball or operating from the post. Then, he can be the predominant ball handler when Kemba is off the floor.