I mean , the Umpires r there to give the decision , it's their job so why doubt their decision ? it's very humiliating for an umpire if his decision was shown incorrect by the referrals , isn't it ? so why even have 2 umpires in the ground when players needs referrals to make decisions more than their decisions ?? I m not in any favor of the new systems that has been introduced in past 2-3 years !!