Amazon is a company that clearly lets the strategists actually implement their strategies. That's working reasonably well for them (with some obvious flops, but more than enough success to make up for it and then some).

It's no surprise MBAs want to go there. Strategy jobs are some of the most hotly sought after roles -- my wife went to a top tier MBA program and I regularly have to hang out with people she want to school with. They all either have strategy roles or wish they did (minus the one person in finance -- in the SF Bay Area that's just not as cool as strategy). They also tend (with exceptions) to have egos bigger than big, which seems to line up nicely with thinking that the right job for you is to have the ideas while other people implement them. :)