It was reflected that this issue can arise where there can be particularly high thresholds set to decide which cases are taken on due to a low chance of winning.
Mynegwyd y gall y mater hwn godi lle gall fod trothwyon arbennig o uchel wedi’u gosod i benderfynu pa achosion a dderbynnir oherwydd siawns prin o ennill.