Most of the complaints I see are people saying they don't want to have to memorize I knew type. Pretty crappy reason. Also, adding 1 new weakness or resistance to SOME types won't really chaange the game that much. However, as for what it would be useful for, it could rejuvinate the pokemon seies. Changing thingsup a bit could make things more interesting.
DoctorScraps~ Even if there isn't a hardcore mode...It's food. Eat it. Like a boss. It's a roleplaying game. Go have breakfast. Leader of the Reaper clan:Skozi