Yeah that's what I missed in this game...a boss rush. It would have been fun if Ravio would have given you the option to play against another boss again after let's say we beat the game. That would have been a great ability. because there were many bosses I enjoyed fighting against and I would love to fight them again without creating a new file
Definitely miffed that a boss rush mode wasn't included. Those were really fun in Ocarina of Time 3D and Skyward Sword, and A Link Between Worlds has some of the best bosses in the series. Such a shame...