CoP level caps were pure crap. Most people didn't even start doing CoP till they were at level cap and still had to level many jobs just to have a shot at finishing it. Really how many people would take someone on their fist job at 30 into a promy fight, or their first 40/50 into a hard fight. Having a job at capped didn't mean much but it was much the same thought as the R/E/M of to day.
I did take people on their first jobs through promys, helped about 100+ parties through there on Kujata. Even taught a guy from my social to kite on smn during the mammets fights. Loved it. I went through there on my first job as Whm.