The NFL has become a year-long sport to invest time in and fantasy football has become a year-long affair as well.
You have your standard redraft leagues (picking a new team each season) that won’t pop up until Fall, but the real fantasy sports die-hards are playing in dynasty leagues that are live around NFL Draft time. For those unfamiliar with dynasty leagues, you draft a team and those players can be on your team in perpetuity unless you cut them, trade them, or they retire in real life.
It tests your ability to build a team that can sustain success over several seasons.