Chahal might have had his reasons to be chilling at that point, but the BCCI medical team's inaction was confounding. Every other team's doctor goes running out, gives a player a concussion test, and checks his helmet the moment he is hit on the head, but India waited until the end of the innings to ask Jadeja how he was feeling. As it turned out, he was dizzy, which is a big red flag. Soon he was diagnosed to be concussed. A medical team of an elite professional team needs to take player safety more seriously, and overrule players even if they wave away help.