I agree this what others have said in that while this wouldn't be a bad change, it seems kinda unnecessary. I think a better way of addressing this would be to bring the utility of other cards up so they're equal to balance; if every first card was equally useful then there would be less pressure to draw Balance.
Though, if every card is as useful as Balance then Astrologian would be extremely powerful, so it's tough to know what direction the devs will go in.