First off, let's just accept Dhoni will play the 2019 world cup. I still think there's a space for him, but that's at 4. The travesty has happened with DK. No version of Rayudu is better than DK. Hell, I don't even know what wrong DK did to get dropped? He was exactly the insurance policy needed just in case something happened to Dhoni. He was a valuable keeper, a brilliant finisher now and also not a liability in the field like Pant. I think the move to drop Jadhav tells me India are set to play both Pandya and Jadeja and I like that move. What they should now do is keep Chahal as the back up to Kuldeep and play 3 quicks in the starting XI. I'd personally give Khaleel a run. The left armer gives variety and to me, that kid looked sharp with a bit of a ticker to boot.
Top 3, Dhoni, DK, Pandya, Jadeja, Kuldeep, Bhuvi, Bumrah and Khaleel/Shami would be my XI. Rahul, Chahal and Manish Pandey on the bench.
I remember being one of the first people here to advocate two wrist spinners but it's clear that Chahal isn't as effective as before and he definitely gets eaten up by the top batters. The most important thing is that dropping him opens up the spot for another seamer and doesn't make our attack one dimensional. It is the bowling that will win us the world cup, the batsmen these days are mostly the same amongst the top teams.