So its been mentioned on forums and acknowledged by blue posters that MoP is not very alt friendly. They have tried to make improvements by buying the reputation tokens that increase your other toons reputation by 100%. And dont get me wrong, that is great...for reputation, but I need to get my 9 alts to the point where I can focus on reputation.
Here is my solution: Make Heirloom MoP gear. They don't have to make it easy to get, instead of the current system, which is using honor and justice, make it worth valor and conquest. It would make people work for it, and wouldn't take away from progression that much, because if you are focused on alt leveling, to the point where you would by the gear, then progression is on the back burner (which is the case for me)
A system like this would be amazing. Kinda would suck to have to buy all the gear again, but would definitely be worth it.
Side Note: They should only make 1 of each gear, so 1 set of shoulders that you can wear on any toon, and the stats would reflect depending on what class it is, so that way you aren't needing to purchase 6 different gear types.