10Mnts difference is never enough, especially for such two high profile trains. I had already raised the concern though flagged Green. There could be many complexities for such close TT's. Platform availability could be a huge issue as GHY is not a large station like HWH or CSTM or NDLS. From operational and business perspective it's tough too. If for any reason 12345 becomes late then this train will be late too. Also Saraighat's reputation could be at stake if IR operates this train in this schedule.