Can't Create 32nd Team

Same as everyone else here, I receive the "Error 400" Message when trying to create my 32nd team on team builder. I feel like this should be a simple fix that would make a lot of players happy. I don't understand why, even if I can't create 32 teams as advertised, why can't I then download another player's team in game to fill that vacancy when trying to create my own custom league? Team builder is literally the only reason I got this game since I loved this feature back in Madden 12. There are so many glitches and issues, why bother releasing it at all if it doesn't work? Why also is it taking it so long to hear anything back about team builder issues in the first place?