Fanarts and Themes? (Patreon)

I am planning to implement on my Patreon a reward tier that gets you to suggest what themes and Fan Art I draw next. And I was wondering what type of suggestions and characters you guys would end up suggesting most! 

Excluding arts of me and boyfriend and Weekend comics related, since those will be a recurring theme :P 

Examples: Pokemon, Digimon, Zootopia, Undertale, Anything~

Working like this is a way of increasing the support here, which helps me to not rely on commissions and auctions so much. But it's very experimental and that's why I'm asking you this. Gotta know what I would be jumping into!