Pool of fast bowling talent is more of a mandate than a luxury
India will be playing three Tests against South Africa in January, five Tests against England in July-August, and four Tests against Australia in December next year. Playing a total of 12 away Tests in a year will definitely be taxing on the Indian bowlers, especially the fast bowlers.
Though the current bunch of fast bowlers (Umesh Yadav, Bhuvneshwar Kumar, Mohammed Shami, Ishant Sharma) are doing a good job, India will definitely need a few others in the scheme of things, and Bumrah fits the bill.
If you recall, an injury to Zaheer Khan in the first game of the 2013 England tour had a detrimental effect on India's performance in the whole series. They mustn't let that happen again.
Brand-new app in a brand-new avatar! Download CricRocket for fast cricket scores, rocket flicks, super notifications and much more! 🚀☄️