Manish Pandey got called for chucking at domestic level, so there is that lol.
The IPL has actually hurt us in an unexpected way - it basically caused all our best young batting talents to become top order batsmen, since the franchises would just sign foreigners like Pollard, Hodge, Miller, Morkel, Bravo, Symonds, etc etc to play the lower-order finisher role. The best batsmen already all bat top 4 at Ranji and other domestix due to the Sachin Theory, and they end up playing the same role in limited overs and IPL.
The nature of Ranji cricket pitches and schedules also mean all our all-rounders are fairly mediocre bowlers; and if they're good enough batsmen they eventually end up batting top order domestically and in the IPL (think Jadeja and Binny in RR). I don't know why none of our gun domestic batsmen bowl - Pandey, Jadhav, Rayudu, Agarwal, Iyer, Uthappa, S Tiwary
Manoj Tiwary and Ashok Menaria bowl, but one will be too old by 2019 and the other probably isnt good enough.
Then there are guys like Aparjith, Saxena and Rasool, but none of them are good enough to bat top order for India and their finisher credentials are questionable at best.
As a result we have a massive shortage of lower order finishers. At this point India needs to start identifying players who have the skills and start grooming them for the role - basically what they did for Jadeja. Prime contenders are probaby Gurkeerat, Hardik Pandya, Suryakumar Yadav, and possibly Rishi Dhawan (will be 29 by 2019). Get these guys working on their bowling and big-hitting in the nets, and hopefully they'll be up for playing at 7 come 2019.