So lots of people hate the LFD tool, and for good reason, so why not give people a reason to actually make groups and travel to said dungeons within their servers?
You can up the amount of Valor you earn, maybe add chances for more drops per boss, who knows? Just something decent to make up for the trouble of creating a group and travel time.
I think this would be a good change for some players who really want that old-school feel back, would get more people out in the world instead of queuing in Orgrimmar and Stormwind all day and maybe even bring the servers communities that much closer.
I've been leveling up many alts in preparation for WoD and the people in LFD are just plain terrible. You have idiots running ahead pulling the whole dungeon and complaining when they die, tanks acting like pompous asses with healers a close second. This kind of behavior is barely punished and just makes the game not very enjoyable. I really think if you were partying with players on your server everyone would act more decently towards one another since you'll most likely run into these players more often than the ones in LFD.
Now you might say "you can make premade parties now, so do that" and yes that true but not many people go through the hassle because there's barely any benefit to do it right now. So I think the extra rewards balance out for the lack of convenience that the LFD tool provides.
This way I think the people who rely on the LFD tool due to time constraints or plain laziness, whichever they may fall under, will still have the convenience of the tool and the players who put in the extra effort to make parties and fly to the dungeon will also have that option without feeling like they're wasting their time due to the increased rewards.
It also seems like it wouldn't be too hard to implement either.
So yeah, don't see too many flaws with this but that's where you guys come in. Thoughts?
edit - You might say you could just get guildies to help but you can't always rely on guildies alone.