The consultation also revealed concerns over whether the Welsh Government would have the right tools and structures to hold other bodies to account over this plan.
Datgelodd yr ymgynghoriad bryderon hefyd ynghylch a fyddai gan Lywodraeth Cymru yr adnoddau a’r strwythurau cywir i ddwyn cyrff eraill i gyfrif mewn perthynas â’r cynllun hwn.