After all this damn time, konami should have just gave Ishizu the skill like Yami Yugi (Begin the duel with necrovalley activated.) Seems like all characters gets some kind of event, skills, supporting cards, all except for Tea, Weevil, Rex, Ishizu, Yami Marik, Mai, Mako & Syrus. No love for those.
Your choices of character seem pretty dumb. All of them have had events except Mako and Weevil (who's about to). They've also effectively gotten boxes devoted to their related stuff, same with Syrus (Abyss Encounters, Rampage of the Forest and Warriors Unite). Weevil, Rex and Ishizu could probably do with new skills, sure, but they're definitely not super-undersupported.
My choices of characters isn't dumb. Having an Insect Base box vs Skills are two different things. Majority of the boxes doesn't correspond with their skills. Weevil is only used for Burn Decks. Rex definitely needs new skills.
Maybe true but there's alot of card/s that people consider op or broken because they can't stop it, assuming that's what they mean by broken. People Running 3 Ancient Gear R Dragon, 3x Neos (fusion card,) 3x Cosmic Cyclone. Alot. Most people run bought decks or pay $100 or so to get 3x everything of an UR card.