I finally watched the first half of the game and I have to revise what I said about Banks. He ran the offense quite well and didn't resort to shooting at every opportunity. The problem was that his teammates were missing shots when he set them up or fumbling the ball away or traveling - Sow even missed a lightly contested dunk off a very nice feed from Marcus. On one fast break he threw a Nash-like long bounce pass ahead for a score. Even his D was better - fighting through some screens and just moving his feet well instead of reaching in all the time. He did have one nice clean dribble steal in the open court - for a dunk.
Where the team got soundly beaten was inside - Cleveland got lots of second chance points on top of pounding the ball into middle. Dwayne Jones and Darius Rice seemed to do most of the heavy work - though Rice hit on several 3's as well.
That is encouraging. I really don't see any of the Suns summer bigs getting camp invites (Otis George can rebound but not defend). It has to be hard to run a team that has so little offensive talent.