The review or referral system seems far too much "lucky dip" for me, perhaps because of the decision to give control of referrals to the two sides rather than the umpires.
So what is the aim of UDRS? To eliminate umpiring errors because that clearly isn't happening. Sure the errors are being eliminated when referred, but with sides limited to two referrals without themselves being erroneous, then surely it doesn't achieve the aim.
Either they need to review anything that is truly close, or perhaps only take away a referral for frivilous appeals - and increase the referrals to three. Certainly if a decision isn't reversed because the system leaves the decision with the onfield umpire then you have to say it was close enough to not punish the side referring the decision. Sides will become more sparing in their use and errors continue to be made, umpires aren't limited to two errors per innings
This is increasingly becoming a 'tactic', 'saving referrals' and letting errors go unchecked.
The bottom line is errors are still made, but I guess UDRS switches the focus on blame from the umpires to the two sides as they can be blamed for improper use of their referrals if they run out. Good for the umpires and authorities, not good for the game
So what is the aim of UDRS? To eliminate umpiring errors because that clearly isn't happening. Sure the errors are being eliminated when referred, but with sides limited to two referrals without themselves being erroneous, then surely it doesn't achieve the aim.
Either they need to review anything that is truly close, or perhaps only take away a referral for frivilous appeals - and increase the referrals to three. Certainly if a decision isn't reversed because the system leaves the decision with the onfield umpire then you have to say it was close enough to not punish the side referring the decision. Sides will become more sparing in their use and errors continue to be made, umpires aren't limited to two errors per innings

The bottom line is errors are still made, but I guess UDRS switches the focus on blame from the umpires to the two sides as they can be blamed for improper use of their referrals if they run out. Good for the umpires and authorities, not good for the game
