so if they remove the cap, and put it for each job, and you max all your jobs out, what will you complain about then? I'm pretty sure you will find something, ie "there's nothing to do in this game", "square give me god mode so I can do whatever I want"
also, you can get gear for your other jobs any coil run, you may have to give it to others because they need them or you lose the roll, or is that too hard because everything that drops should be yours to help your character