In light of the move to end the use of runners, should substitute fielders not follow? Logically a substitute fielder gains a much bigger advantage than a runner, preserves the replaced fielder and stops them getting (further) injured and the substitute's ability may exceed that of the fielder replaced.
Of course the fielder may be injured and you don't want to make said injury worse, but they can either not field at all, or field at slip. Sometimes the player may not be that badly hurt, resting something sore like an ankle or spinning fingers, it can give a tactical advantage and so I see no reason substitute fielders shouldn't be banned.
If someone wants to nip off the field then the side fields with 10 men. Far too often you see batsmen not fielding for long periods then batting either as normal or down the order, for me this is far far worse than runners which were pretty much harmless anyway. Noone able to run would risk using a runner, you could be fairly confident runners were used in cases of legitimate injury whereas fielding substitutes and the advantages gained leave me confident it is abused.
Of course the fielder may be injured and you don't want to make said injury worse, but they can either not field at all, or field at slip. Sometimes the player may not be that badly hurt, resting something sore like an ankle or spinning fingers, it can give a tactical advantage and so I see no reason substitute fielders shouldn't be banned.
If someone wants to nip off the field then the side fields with 10 men. Far too often you see batsmen not fielding for long periods then batting either as normal or down the order, for me this is far far worse than runners which were pretty much harmless anyway. Noone able to run would risk using a runner, you could be fairly confident runners were used in cases of legitimate injury whereas fielding substitutes and the advantages gained leave me confident it is abused.