How about closing the Road to Rome entirely, and moving all newbie traffic to Central Park and Little Italy?
Sounds crazy on face, but hear me out! There would still be a Newbie Queue, which would be optional, but it'd work much differently.
Newbies would come to the site, register in the newbie queue, and they'd be paired up with a more experienced player (SE/ICs could remain the same essentially, but with SEs taking 1 padawan, and ICs taking 2 or 3 at a time). These relationships would be consistent across the game, and perhaps across multiple games, until the newbie graduated as an SE him/herself.
Of course they'd not be guaranteed to be on the same faction with their mentor, but they'd still be guaranteed a bit of adapted tutoring and mentoring specific to themselves and their play style. They'd learn mafia "in the wild" instead of in some carefully controlled atmosphere, and when they decided to leave RTR it wouldn't be like throwing them to the wolves, because they'd already have been baptized by fire, so to speak.
PROS:
That way each newbie would get a personalized "coach"
Multiple newbies could be assigned to ICs, perhaps 2 or 3 each
They wouldn't learn in a sanitized atmosphere, they'd play real games
Flakers could be replaced easily from the same newbie queue
CONS:
-It requires people to actually change something, and we know how receptive the community is to change around here...
-This scheme of doing things would be a bit different, and singersigner/successor would have different responsibilities
I randomly thought of this... would it help? Or would it be a disaster?
I actually think it'd be fucking amazing.