Argymhellodd adroddiad terfynol Rhaglen De Cymru, a gyhoeddwyd ym Mawrth 2014, fodel oedd yn cynnig pum prif ysbyty aciwt, gan gynnwys yr CGACh fel un o’r pum safle.  Bydd uno rhai gwasanaethau cymhleth a mwy aciwt ar un safle ysbyty yn galluogi’r bwrdd iechyd lleol i sicrhau nifer o fanteision gan gynnwys:
The final report of the South Wales Programme, published in March 2014, proposed a five major acute hospital site model and included the SCCC as one of the five sites.  Consolidating some complex and more acute services on one hospital site will allow the local health board to secure a range of benefits including:Improvements in the quality of care for patients in line with national standards, evidence and best practice;Support for the broad range of local services delivered through the Local General Hospitals.Faster access to care for patients by reducing bottlenecks in the hospital system and improving links with tertiary services;Specialised acute services becoming  more sustainable and robust 24 hours a day, seven days a week, by developing single, integrated teams and extended working days;Recruitment and retention improvement  in these specialist areas and support for the training and development of staff, including training our doctors of the future;A modern environment that optimises efficiency and effectiveness for patients, staff and visitors.