Hi, I'm interviewing for a position at manager level at KPMG Advisory. I would be doing the same thing that I do now at a smaller consultancy, which is in a fairly specialised niche. I am not an accountant and do not have a management consulting background.One thing I'm concerned about is the amount of career development opportunities within KPMG for a non-accountant. Does anyone have any experience of working in a big four firm and being able to develop a consulting career within the company, or am I pretty much going to be stuck in the same niche that I'm in now? Any advice much appreciated.