Except for some trains this is use less for so many trains at least 65% trains status will not changed. Example Prashanti Express (BBS-SBC) GNWL always more than 50 in normal days so how can RLWL/PQWL can get Confirm at any time? if not on regular days how can they get in Festival times? so many trains are in WL for GNWL. No use.