4. Eoin Morgan
After Shreyas Iyer, another IPL captain is doubtful at least for the start of the IPL season and this is the KKR skipper Eoin Morgan. The England limited-overs leader injured his hand in the first ODI between India and England and has been ruled out for the remainder of the series. It remains to be seen if he is able to recover fitness in time for the start of the IPL otherwise we might see a new captain even for the Kolkata Knight Riders.
