MTA would be able to take over the N20G and run it as Q12 LTD and finally those Q12 folks begging for LTD stop service can get what they need not having to be bound by infrequent LIRR service (within queens) or slow Q12 local service. It would probably carry more than the N20 and even force the MTA to run it as a SBS line we all know how those speed up dwell times. Then that traffic will be the MTA's problem sparing the N20H from that hot mess.
Look at facebook they still think the MTA would be better actually it would be worse N1,19,& 55/54 get utilized very well drop those then people flipping tables would be a reasonable reaction those routes get used well and have a low cost per rider nothing will be gained by dropping those routes.