Did you ever traveled from CLT to HYD with kids and Bags ? Did you ever get d own at OTP/WKI with the same situation and catch the bus to SRR and catch another trains to CLT side. Did you ever know about the facilities of OTP and WKI ? If you do so you will get the answer how SRR is convenient for changing the trains. And what benefit the end to end pax got after the skipping SRR by TVC-GKP/INDB/KORBA/BJN Group trains and ALLP-DHN Exp . Nothing only the season ticket pax from ERS/TCR to PGT got the benefit.