As a lover of precisely crafted decks and order I get quite annoyed when I have cards put in by clothing or wands that I just don't want, need, or use. These types of spells, put in their own sideboards are there unless you remove their provider. This can be quite a bother when you have a piece of clothing equipped that gives great stat boosts, but a card that doesn't work with your setup, or with your wizard at all. For example a large percentage of the crown shop items have great stats, and sometimes some very useful cards, but put extra cards in your deck that do nothing more than reduce the chance of getting the cards you want.
To address this issue I would like to propose that you make this sideboard of cards editable, i.e. you can remove the cards you don't want. This would give Wizards the ability to make decks a lot more precise allowing us to refine them to perfection.
