‘The facts of Re AJ (A Child) [2007] EWCA Civ 55, and the legal arguments accept

‘The facts of Re AJ (A Child) [2007] EWCA Civ 55, and the legal arguments accepted by the Court of Appeal in favour of an adoption order, clearly demonstrate why special guardianship should not become the “norm” for children who are brought up, not by their parents but by wider family members, following Care proceedings.’ 
Critically discuss this statement. 
Please refrence using OSCOLA referencing
Also include critical analysis and plenty of UK cases and Journal articles 
Include bibliography