Happy to. Next update I'll spell out the UI polish items instead of lumping them together. The old-art screensaver is a fun idea. I'll keep it on the maybe list after the core card and online work.
Yes, generally optional modifers reversal of changes as design methodology, artistic menu styles and artistic ui styles in skirmish/skirmish preparing/deck preparing etc, modifers ready to implementation await in patch notes :) Maybe optional use other fan made cards sets if available. Roguelike elements/random elements/autobattler modes? Cards creator to heresy crazy scenarios?