[Rain Man]

An inherent challenge in this sort of scenario is that as you travel further from earth you get more of a delay in television broadcasts, and specifically the Chiefs.

As an example, if you travel at 5 percent of the speed of light, it'll take 1/20 of a year for Chiefs games to reach you. That delay will add up each year, so the second year in this example will take 1/10 of a year.

This will produce a decreasing frequency of Chiefs games, which astrophysicists know as a "Chiefs red shift". Over the course of 21 years, you'll only get 20 years of Chiefs games at 5 percent of light speed. This will make it very difficult to recruit intelligent males for the mission.