I don't like Toronto starting D.DeRozan and R.Butler together.
Butler shouldn't be used at the three. Not nearly as effective defensively without a size advantage over his opponent + he is a very weak rebounder.
Hoping DeRozan starts to show some real development to his non-scoring contributions this season. His first two years have been very disappointing in this area. Needs to show improvement. A big season for him. Not quite a "make or break" year but it's close.