You're going to want to check this piece out. Sebastian Pruiti of NBA Playbook takes an excellent and very detailed look at how New Orleans is using Carl Landry in place of David West thus far.
One of my favorite images from the column:
I totally agree with the story's conclusion- the Hornets need to funnel more of Landry's pick and roll plays towards his post ups. There's a lot more analysis, including video, similar to the above image, so I highly recommend you stop by NBA Playbook.