I'm so glad they're adding Signature Skills like APF 2K8, saw this on Operation Sports:
Floor General - A player with this skill improves the teams offensive awareness and executes plays quicker
Brick Wall - A player with this skill lays the smack down during picks
Dead Eyes - A player with this skill isn't affected as much when shooting the J with a hand in his face
Lock Defender/Defensive Specialist - A player with this skill can get around "Brick Walls" with ease while also staying with their man off the dribble
Chase Down Block - A player with this skill is particularly skilled at catching up to block shots from behind
Corner Specialist - A player with this skill can down the corner three consistently
Alley Ooper - I saw this mentioned briefly in the Game Informer article. It didn't really elaborate on what it does exactly, but I'm assuming a player with this skill is a better finisher at receiving alley oops.
Spot Up Shooter (Possible) - I'm not sure if this is the same as Corner Specialist or its own skill. If it is its own skill, then I'm assuming a player with this skill is can knock down spot up jumpers consistently.
Supposed to be around 28 of them