If TATA gets a WAP 7 then surely Purushottam will be getting it from KGP. Its a front runner because even for its NDLS-KGP journey , RB have provided WAP 7 only.
And Gitanjali is the most urgent train to get WAP 7.
Now Steel would be getting as its the most prestigious train of TATA.
Puri Shatabdi and BBS Janshatabdi doesn't...
more... need WAP 7 at urgently, but yes once more and more 3 Phaser are allowed to SER, then Shatabdi should get one. But Janshatabdi, i don't think its feasible as it gets ECoR shed as Regular link , and SER as Offlink.