My brother would like to apply for the same consulting role as me at the same time as me. Would his application negatively impact my application or his own in any way? We both have similar backgrounds and degrees- would be experienced hires new to consulting. I am more a few more years experienced in terms of industry experience than he is. I am concerned also that some of the firms might have a hiring quota from one family (i.e. not hire more than one person from the same family) or is this unfounded?