One dimensional? He's a freaking center. To me this just demonstrates an absolutely terrible oversight in the game engine. Probably one of the most unrealistic things I've ever seen in BB.
How a PG with likely basic inside skills can score 72 points on a center is just absurd. Especially since the PG was placed in the post.
BB really needs to be a lot more adaptable in how they design the offense - defense matchups. Basketball isn't as simple as, "This guy is guarding this guy and the positions mean nothing, so if the PG is playing C but playing on the perimeter, the C chases him to the perimeter."