Also just a general comment about these tactics and your players.
Ive played low-post for the last few seasons, where my C and PF were the 'best' players in my team. Recently i acquired two excellent guards, who are now the best players in my team. This has changed the ratio of shots and the way that the low-post offence works.
So my point being, that, if you have awesome guards, and mediocre C/PF and you play low post, you may find that your guards will still take more shots, outside and inside.
In other words, the offence that you set, doesnt neccassarily force the game engine to use those players. If those players involved in that offence are crapola, then the game engine will still try to find the best shot, through other players. It also suggests, that maybe you shouldnt be using that offence!