Europe As a Global Actor? Common Security and Defense Policy Question and British and German Role

The problem of my research proposal is that I mentioned that I researched the history of the CSDP, but I did not mention it in the research methodology part. It was decided that the historical brief would be withdrawn and instead, the interviews would take part in. Another thing is that my case selections. They advised me that I should go on with the recent events such as Syria problem to strengthen why I would like to study these case countries. Especially, they advised that I had to ask the global actress problem through recent events. Finally, I would like to take a hand with research methodology and hypothesis parts while they seem weak.