You may like to work on the Scope of Talent Management, Its Need, and Approach to Its Implementation in Midsize Organizations. Since there is a big gap in the formalized understanding of new terminologies like talent management, it may be worthwhile to create a standardized definition of 'talent management' after researching all available material on this subject. Evolving a workable methodology that helps organizations collect employee data and analyze it in a manner to identify hidden 'talent' and groom it for individual and organizational growth is essential.
In my opinion, it is a vast subject, somewhat controversial at present, since different HR experts have defined it differently, and there is no collective understanding about the technology dimension of an 'approach to talent identification and development'.