I won't lie as of the moment the lfr loot system is not good. But going back to the pass loot system will not work due to gaming. So I have thought two ways the system could be fair for everyone or at least please the majority.
For some people getting the same loot over and over even when they don't need loot gets annoying so I figure why not have the system either allow them to pass up their roll chance for loot or enable trading or auto disenchanted of there is a enchanter. Only the person who won one of random chances however are shown this window though so it is strictly up to them Nd the item is still random. So gaming is still not very likely.
Go back to showing the four drops after each boss kill but instead of having the four options(greed,need,pass,disenchant) there are only two,Pass or roll. This way people can see the loot and if they need it they can put in their chance for it. Now before people say this brings back gaming there are a few rules to it.
One this system will be stricter on rolls
Trading is not enabled in this system nor is disenchantment
If I'm some way it. E possible) make the system dectect the item in the person whole inventory (equipped,bag, and bank) and let it check if the person has a normal or higher version of the item . This goes for any slate if you have a raid lvl item it will not be open for you to roll on.
With those two added rules I think gaming or just slowing people down to be rude for the sake of it will not be possible.
If there is anything you wish to add or ask about please say.