That was pretty comfortable victory for India. I think WI batted very well and posted a pretty good total through a brilliant inning from Hetmyer. Also a brilliant sign for West Indies since he is only 21 and looks like a great prospect for them. However, if WI can get up-to that total, you can expect one of the top three form India to overcome them. That is exactly what happened and that partnership between Virat and Rohit was amazing. They just toyed with the WI bowling. Thomas is a pretty good bowler but he is very raw right now. He has pace but by the time he came for the 3rd spell, his pace was down and he looked tired. He will get better with experiance but pretty easy win for India.
For India, we have a pretty settled bowling attach in ODI's. It's Bhuvi, Bumrah, Chahal, Kuldeep and either Hardik/Jadeja depending on the conditions. However, if one of Bhuvi and Bumrah gets injured, the resevre pace bowlers we have are not as reliable as Bhuvi and Bumrah. We have tried a lot of bowlers for that reserve fast bowling options. We have tried Kaul, Umesh, Khaleel, Shami, Thakur but none of them have been as reliable as the other two. Bhuvi I also feel is sometimes very flat when bowling in ODI's. So that is one are of concern for India apart form number 4 position.