It's quite intriguing that most of the Sabari Specials run by SCR has CC & 2S coaches, along with 2A, 3A & SL.
As expected, all berths are sold out weeks in advance & SCR has to tweet to get CC and 2S coaches filled.
Wish they'll make amends & add more SL/3A/2A coaches in these specials, which have to travel for over 24 hours, atleast from next year.