Interestingly enough this also applies to manga as well.
Like at least for Shonen Jump its become far more cut throat where if you don't find an audience immediately you'll be cancelled in only 20 chapters, forcing mangeka to rush their stories so they can put as much flash as possible to hopefully attract an audience.
Its noted that post successes like One Piece, Yu Yu Hakusho, or Shaman King would never become popular in today's climate because they take too long starting out.
Oh thats definitively the case. I fully believe Legacy League was the originally intended thing until all the FS characters not doing well on arrival convinced them to quickly change plans.