i think that's how BP's (and other snakes/herps) would go more mainstream. for a lack of better words (or education), it's kinda like the domestication process. herpers are still in this bubble. it's a niche and we're all still breeding for morphs - colors and patterns. a friendlier and easier to care for/feed BP would gain more acceptance. and if it looks great, awesome!
i've been watching alotta JKR vids recently. in a recent vid, he visited a breeder in South Africa who was breeding Cape File Snakes. in the vid below, he switched them to rodents over a few clutches (9:40) and his most recent batches open their mouths to accept the food (13:40).
i dunno the science (or math behind it) but i think it's possibile.