User blog comment:Foxy.plum/oof/@comment-5429417-20190317113220

From what I've heard back then, other people actually wasn't too fond of him anymore especially with Bowser Jr. coming into the mix being Bowser's confirmed son and taking over as #2 of the Koopa Troop. Koopa Kid's role, honestly, is unneeded with Bowser Jr. around.