This really depends on the cost structure of the work you're doing. If you're an IT body shop then you really do want middle-of-the-road talent who can work we

This really depends on the cost structure of the work you're doing. If you're an IT body shop then you really do want middle-of-the-road talent who can work well in a team and won't rock the boat. If you're a smaller specialty shop with a long client list and a reputation for top-notch work then you can't afford a single NNPP.