You do realize that PC is the lead SKU for the game and that the console versions are ports, right? This isn't a typical multiplatform game where the PC version is a port of the console versions.
Your point? BG2 was the "lead SKU" also. Try porting that to an XBox 360 and see what happens. If DA can be ported to consoles, it must be streamlined compared to BG2, the last BioWare game made that wasn't neutered in some way or another.