Kumble used first review for LBW for his own bowling. It was turned down.
Team doing badly in test will be further disadvantaged. You have to ask for marginal close calls & it is likely to be turned down. YOu exhaust your 3 unsuccessful reviews fast
On other hand team doing well, will go for review for umpire mistakes & will get it reversed. Since successful reviews are not counted, they will have ample opportuites to correct umpire mistakes.
Team doing well in test have no desparation to ask for close call review & will be benefited .
Margin for victory in test will increase & result possibility will also increase
