Mae disgwyliadau'r arweinwyr systemau'n uchel. Maent yn hanfodol bwysig er mwyn gweithredu ein tair blaenoriaeth addysgol a'n cynllun cyflawni - Gwella Ysgolion. Bydd arnynt angen datblygiad proffesiynol parhaus a hyfforddiant. Mae angen datblygu a pharhau i wella'r canfyddiad o arweinwyr systemau a'u hansawdd, a hefyd y modd y maent yn rhyngweithio ag ysgolion a phenaethiaid.
The expectations of system leaders are high.  They are vitally important to the successful delivery of our three education priorities and the delivery of the national implementation plan – Improving Schools.  They will, therefore, require continuous professional development and training.  The perception and quality of system leaders and their interaction with schools and head teachers needs to grow and continue to improve.