i think its a good idea but i think it might turn out to be a cluster fcuk.......i work on the broadway line and i do not want to be sent over to do maintaince on an IRT line or in BKLYN somewhere !
thanks to the Inspector General there are certain guidlines on how many signals or switches we can do an hr or a night......they should also tweek the flagging this way you dont need 10 guys flagging on 2 tracks with 1-2 guys are doin the work.