Question relating to court editing in NBA 2K12

[Billman29]

I'm simply curious as to why it isn't possible to HEX edit courts to the degree people were able to in NBA 2K10. In 2k12, the parameters of the editor do not allow for things like the wacky schemes found in Houston, Philadelphia and Charlotte during the late 90s (IE The Hornets court going crazy with graphics bleeding in from out of bounds into the main court, very detailed keys ect)