leeching will be a problem as long as this game is so loleasy, everything, no matter what lvl is easy (please, dont say something like, did you try nms or higher lvl stuff, i did and its loleasy).

i have high hopes in the battle/class system changes.

As soon as the content/battlecontent gets better, better AI, more things to do, more skills needed to achieve something,
less press 1111111 content, etc. every job shoudl be of use and help other ppl progress.

And still there will be leechers. So just kick them. I dont see a problem in that tbh.
And if someone wants to powerlevel a friend... well, i dont really care much, since its the future retard they are creating who doesnt know how to play and i think that in the future you will have to pay attention to your job and put more efford in then the way it currently is.

If people wanna cheat its their loss in the end....
ever played civilisation with "moneytrainer"?... it gets pointless. No challenge. you cant prevent people from abusing some systems. The only thing you can do is nerv the tiny freedom we have left in ffxiv (which already is a joke for an mmo) even more... nobody really gets hurt if someone has another high lvl -leeched job... and its not working with crafting that way...
so its not hurting the economy either.