Don't think that's true. Ellison frequently drives and runs into a crowd in the lane. If Mussini was camped in one corner and Amar or Ron was camped in the other, either there'd be a lot less traffic in the lane or one of the shooters would be open for a corner three. So far when they have been on the floor together I've noticed that Mussini always spots up when Ellison drives but that Ellison rarely looks for him. Seems like something Chris could get him to focus on, which would get Mussini more open looks and Ellison more space to operate in the lane...