I took a glance at your roster and you've some good guards and even a serviceable small forward on your team already. Your big men however aren't all that admireable... I'd draft some big guys personally...
Of course it all depends on what you've scouted... I'd rather get a surefire player in a position I've already filled then take a chance on a player I don't know much about in a position that's up for grabs... Worse comes to worse you can always TL your draft pick for some cash to buy a player to fit your need.