LHB me upgdradation ka scene filhaal to nahin dikh raha.. aur agar aap 12367 me seats ke auto upgradation ki baat kar rahe hain to boss filhaal possible nahin hai.. aise hi isme rush rehta hai WL clear ni ho pata to Up gradation kahan hoga.. 12368 me thoda possible bhi hai coz ANVT/NDLS se Pnbe walon ko trains hain bohot si..