It's already bad enough that people cheat their item levels just to get into the high level duties.

There have been many cases where I've seen someone with mostly low level gear, and they simply buy a ring or something to boost their item level to get in. They usually end up underperforming and causing more harm than good.

There's also the cases where people cheat their item level by using gear for another class on the class they want to get in with. Which also leads to more performance loss.

I cant see any reason that anyone would want someone to join their party when they cant even meet minimum requirements.