There is a severe bag issue going on in MoP due to the massive amounts of cooking ingredients and awesome fluff quest items.
My bags are probably 50% cooking mats and I don't even actively farm mobs, and since there are no banks near Halfhill, it would be a chore to go to Blossoms and get my stuff, come back to halfhill, then back to store the veggies and meats.
So how about this:
Make a fridge bank in Yoon's hut!
Make it available from Gina once you hit Honored with the Tillers, much like the irrigation system, plow, etc. Buy the box, Yoon sets it up in his hut, BAM! a fridge to store your ingredients.
I'd say you could make it cost 1000 to 3000g, depending on how much of a gold sink you want it to make. Make it as big as a normal player bank with the option to add more slots (Just like a bank!) or just make it a static 98 slot like a guild bank (no upgrade slots)
I think that would help a lot, players haven't gotten to the point where they have multiple gear sets in their bags yet, and I fear that will cause a lot of problems when that eventually happens.
So what do you say? Fridge bank in Yoon's hut?