Oh, I dunno. I think you can get more done with a small group of super-smart guys the you could with a big group of mediocre ones (isn't that already an axiom?)

I think the client in this story tried to staff up the way a big waterfall or java project typically scales up: hire as many cogs as you can and give them each a little module to work on. In essence, they want a big group of mediocre developers.

A bummer, but perhaps a failing of the consultant. With any adoption of new technology or process, you have to prep the client for uncomfortable changes. Like paying more to fewer developers, or starting work without a 300 line mpp project plan, or whatever.

Sometimes in our roles as consultants, that's the most important job.