If we talk about India's most likely 15-men ICC WC 2019 squad, India is most likely to have 3 seamers (which may not be a good decision in English conditions). Also, some places can be in some doubts....Here is my WC 2019 squad (India) :-
Openers :
Rohit Sharma
Shikhar Dhawan
KL Rahul
Middle Order :
Virat Kohli (c)
Ambati Rayudu
Kedar Jadhav
Dinesh Kartik/ Rishabh Pant
W/k :
Mahendra Singh Dhoni
All-Rounder :
Hardik Pandya (Seam)
Vijay Shankar (Seam)/ Ravindra Jadeja (Spin)
Spinners :
Kuldeep Yadav
Yuzvendra Chahal
Pacers :
Jasprit Bumrah
Mohammed Shami
Bhuvneshwar Kumar
DK's position is at some doubt after him being dropped for the series v/s Aus this month, but it will depend on Pant's performance in this series....Rahul may retain his spot if he performs good, as a backup opener, otherwise he may be dropped with Pant acting as a backup opener and DK at the middle order...