There can only be two.
The number of teams in the Super Bowl: there can only be two. The number of folks within a marriage: there can only be two (save for several interesting situations). The number of excellent Godfather films: there can only be two.
The number of stud interior defensive linemen on the field at once: there can only be, yes … two.
The issue surrounding the New York Jets potentially selecting Quinnen Williams or Ed Oliver in the 2019 NFL Draft is problematic and familiar.
Williams, standing at 6-foot-3 and weighing 303 pounds, and Oliver, standing at 6-foot-2 and weighing 287 pounds, both play the 3-technique.