Rozier a better shooter, a much better ball handler-does not drive as well.
Uh, Rozier is not a better shooter. Career from 3PT Brown 35.7, Rozier 35.5. Career from 2PT Brown 46.9, Rozier 39.6. Career from FT Brown 82.5, Rozier 77.2.
Rozier is a better rebounder but a worse passer. Rozier is the better defender, but because of his awful shooting (especially form 2) he is a worse overall offensive player than Brown.
Again though Rozier can still improve the shot selection and shooting percentage (especially in close) and if he maintains his better defense, will end up as a better player when all is said and done. He does have to improve his shooting.