From the one game sample of which I saw Javy irl, his arm is fairly preposterous. Here's how I see it. Javy stays at 2B if Bryant sticks at 3B when he comes up next year. Castro or Russell is traded, leaving the survivor at shortstop. Javy moves to 3B if Bryant can't stick and moves to the OF. Russell and Castro split SS and 2B. This way, they give Javy's bat the opportunity to stay up the middle, where it's almost guaranteed to be better than average.