If you think there have been a lot of reported “frontrunners” in the search for a new Microsoft CEO, you aren’t mistaken. First we had former Nokia CEO Stephen Elop, then we had Ford CEO Alan Mulally, followed by whispers that the company might go with its own enterprise boss Satya Nadella if Mulally turned down the job. Now that Mulally is seemingly out of the running, we’ve started hearing reports that Microsoft quite sold on Nadella after all and might look harder for an outside candidate. Within just the last day, we’ve seen two reports citing anonymous Microsoft insiders claiming that the company was looking at two completely different outsiders as “dark horse” candidates. Unnamed sources told AllThingsD that Microsoft was giving