Yes but if you had it split into three experts for each area the chance of they all getting hit by a bus? Also I think if you hire an expert in field x, there

Yes but if you had it split into three experts for each area the chance of they all getting hit by a bus? Also I think if you hire an expert in field x, there is a lot higher chance that their coding style and practice will be easier for another expert in field x to pick up. Ever seen a developers photoshop files :p