I'm pretty sure it doesn't change anything at all. My friends who had lower CRS points received their PPR within weeks, while a few of us with 470+ points are selected for SS (my CRS would have been around 490-500 with the new system and I've been waiting for almost a year now) as for the NOC code, logically speaking, it shouldn't be their concern -
you are responsible for finding a job in Canada, they have no obligation to help you settle.
I keep trying to find patterns between PPRs and applicant details but to me it just looks like we depend on the agent we're assigned to - who knows?! I wish I could bring my agent a cup of strong coffee to wake him up, he's been sleeping for a long time