If they're average, not terrible, I'd agree with 37signals - there is no such thing as rockstar people, just rockstar environments. If you're not sure you've b

If they're average, not terrible, I'd agree with 37signals - there is no such thing as rockstar people, just rockstar environments. If you're not sure you've built an inspiring, learning environment where everybody feels driven to do their best, are you sure a) it's them, not you? b) anyone you'll hire will do any better? The way you've worded it though, it sounds like they are a bit rubbish. Maybe it's the kindest thing, it's painful all round if they're trying and failing.