IT teams will shrink dramatically during the next five years as employers adopt competitively priced external suppliers for IT services, according to new research. And, employees lucky enough to stay in a job will find themselves dealing less with technology and assuming more of a business role by managing suppliers. Gartner's latest prediction is that IT staff numbers will fall 15 per cent by 2010 as companies realize the potential efficiencies of bringing in external suppliers. The analyst firm says IT departments will find themselves under pressure from suppliers offering prices and levels of professionalism that are difficult to match....