The whole keeping Kyrie and Love out was very intriguing. I think it was JR, KK, Lebron, Deron, and Frye. This lineup was beastly. Deron might be about 2/5ths what he used to be, but he USED to be a top 3 point guard in the league, so 2/5ths of that is actually pretty damn good. Then you add some wild hot shooters in KK JR and Frye. This leaves Lebron with the ability to spread the floor to all the ends of the court, which gives him the abliity to drive, and if they double or triple team, drive and kick out. The defense of this group was also solid. KK could be the only weakness, but his offense makes up for it.
I'm really hoping that Lue is finding some things out about the team with this series. Every series cannot be a "who goes in and who goes out" experiment. Pacers are just bad, so that gives him some room to play.