Yes, JR works pretty well in their system of spreading the court and jacking 3s when LBJ is double-teamed. But JJ's ability to create his own shot is something that would be huge for them given Kyrie's questionable health. I don't think they care how it's done, in a fast- or slow-paced offense, as they were a big, laboring team anyway. I really think Kyrie's health will be the determining factor of whether they can win it this year.