I was just thinking a group of five could form up to run instances together
Paladin, Priest, Mage, Warlock and Hunter as an example. (all mana users, sorry rogues)
Start out with everyone leveling to 14-15 on their own
Meet up three times a week to chain run an instance (M-W-F or T-Thur-Sat) and use time in-between to level professions and catch up on clean up/repair/getting consumables or work on alts (Heck, someone could be in two different groups if they have the time)
Then just spam dungeon instances by level
RFC until 18
Wailing Caverns until 24
SFK and Blackfathom Deeps until 30-32
Razorfen Kraul to 38
Scarlet Monastery and Razorfen downs to 45-46
With Zul Farrak tossed in for at least a quest run
Uldaman to 51
Maraud to 55
Then Black Rock depths, Lower Blackrock Spire, Upper Black Rock Spire, Diar Maul, Strathome and Scholomance to at least 58
What sort of time commitment would people suggest
Casual 2 hours each night?
Semi Serious - 3-3.5
Hard Core 4+ hours?
Thoughts? Any interest? Any guilds considering something like this?