The job is not thought out past 60, period. If you look at the job based on a 60 cap the job works, especially if you factor in a fully loaded T3 puppet @60. SE was most likely using their old timetables for job progression as far as "finishing" the three new jobs ("Surely they wont reach 75 before Xmas....."). The other new jobs have rollover abilities that let them work @75, but they aren't done yet either. The cat1 merits they threw in were probably put together in a 30 minute meeting, 29 minutes of which involved Sage Sundi saying "Wut" and rolling around on the floor.
PUPs current endgame is the enm60, and as much as it sucks thats pretty much where the job sits right now. I had a fun time leveling it (was the only job other than THF that kept my interest after 37), and was fortunate enough to get some T3 attachments early + a bard from 60-75. Aside from the possible JSE/whatever addition its pretty much on the shelf until Xmas and I'm fine with that. I'd rather wait an extra month or two for them to get it right instead of throwing together a halfassed solution just to shut people up ("My wyvern can get Stoneskin now?!? My prayers have been answered!!")
Now, if the Xmas season comes and goes without significant changes then yeah I'll be just as pissed as everyone else. Right now its cat1 merits are capped and hopefully between now and Xmas I can get the last damn attachment I need. With how much they've put PUP into the ToAU storyline I don't think its a job they're going to leave to rot. But then again, this is SE we're talking about so severe disappointment is always possible.
-Vyzrael (Asura)
XI Wiki

