Castle (shoulder) is available off the bench for Sunday's game against the Timberwolves, independent NBA writer Matthew Tynan reports.
Castle will return to action following a one-game absence due to a sore shoulder, but he will do so in a reserve role. The rookie has been on a roll of late, averaging 15.3 points, 4.7 assists, 2.7 rebounds and 1.0 steals in 31.2 minutes per game over his past 15 appearances.