By consistently hiring the best people in your company, it can be easier to show upper level management that what you do is good and your methods should be shar

By consistently hiring the best people in your company, it can be easier to show upper level management that what you do is good and your methods should be shared and applied to your colleagues. Work hard, use metricsm show them why your candidates are better fit than your colleague and maybe they will understand what should be done in order to hire better people. You should also know that some people are stubborn and some have such a big ego that changing anything in your company can feel a bit "David vs Goliath"y - in that case, it is way harder to change anything.