The Memphis Grizzlies are locked and loaded at power forward for 2011-12

30-year old Zach Randolph just keeps getting better and the Grizzlies hope that trend continues.  He played in 75 games (74 starts) for the Grizzlies last year and he averaged 36.3 minutes, 20.1 points, 12.2 rebounds and 2.2 assists per game.  Randolph has now played in 662 games (534 starts) in his NBA career so far and he is averaging 31.7 minutes, 17.6 points, 9.2 rebounds and 1.7 assists per game.  23-year old Darrell Arthur is just biding his time backing up Zach Randolph.  Arthur played in 80 games (9 starts) for the Grizzlies last year and he averaged 20.1 minutes, 9.1  points, 4.3 rebounds and 0.7 assists per game.  He has now played in 188 games (173 starts) in his first three years with the Grizzlies and he is averaging 18.8 minutes, 6.9 points, 4.2 rebounds and 0.6 assists per game.