T-shaped people work well in teams because they can see a situation from a different perspective, can reduce bottlenecks, fill skills gaps and take on new skill sets quickly. This then leads to higher team productivity and greater flexibility. Therefore, if it’s t-shaped people that you are looking for, then hiring somebody with ITSC status is a good place to start.
Until recently, virtually all IT certifications have been based on an individual’s recollection of a body of knowledge and their ability to pass a computer-based test. Perhaps a better method of evaluating competence to carry out a specific role is to examine the skills and experience that an individual has demonstrated in his/her work.