If DLS method was able to produce effective results then everyone would have been happy with it and we would not be discussing changing this system.
The problem is that majority of the people agree that DLS does not produce the best results and gives an unfair sort of advantage to one team over the other.
Couple of people in this thread saying that the DLS system is not effective doesn't represent the majority. Fact is that the DLS system would have been replaced if the majority actually didn't like it, but that clearly isn't the case.
I obviously don’t think that is too much to ask. If they want to bring in another suitable solution, it is fine by me but that is going to be time-consuming and with a redesigned system, new problems will rise. But that is not going to be the case if they simply upgrade the DLS system.
Understandable, but the truth is that this isn't really a priority for the ICC especially after the COVID debacle in recent times.