Only two weekends remain before the College Football Playoff selection committee makes its final decisions and the four-team playoff field will be set. The season to date has already had its fair share of upsets, and a few surprises in the home stretch could still be lurking. And of course, the committee itself may make a few surprise decisions of its own. Will the best four teams ultimately play for the championship, or will the committee favor the teams with the best résumés? What will matter most in the end?