Hiring managers can be prone to think vertically when trying to fill a capability gap. They think in terms of specialist skills and alignment with existing or hypothesized silos. Despite a common requirement to collaborate and operate in a cross-disciplinary fashion, historically, a search for these important skills and behaviours has been given less attention than it deserves.
About ten years ago, Tim Brown, CEO of IDEO, resurrected the notion of the T-shaped person and embedded it into IDEO’s recruiting and talent retention culture. He asserts that innovation needs T-shaped people and I agree with his sentiment although I also feel that it is a bit more complicated than that.