I strongly feel that this is very premier train in LKO NDLS section and just having 2 Gen coaches is not comfortable (other NDLS bound trains come from Bihar/GKP in which already GEN coach is full).
In my opinion, A4 and B5 should be removed and attached to LKO-NDLS AC SF Express, and 2 more GEN coaches must be added in this train. Also I think it is running with 10 SLeeper coaches.