Why 'KulCha' is off Team India's menu?

As India get ready to take on West Indies in the first ODI, one will have to ponder whether the possibility of playing the wrist-spin combination has been put in cold storage? “See, we were looking at an ideal combination. Yes, there may be conducive conditions when both can play together, but we will have to look at the overall balance,” team's bowling coach said.

source https://timesofindia.indiatimes.com/sports/cricket/west-indies-in-india/why-kuldeep-yadav-and-yuzvendra-chahal-are-off-indias-menu/articleshow/72576990.cms