I can understand that enthusiasts still want ALAC/FLAC albums to get the full CD audio quality and yes, this should be an option, however I am not sure how large the market for that would really be. I think most people would just stream from spotify or wherever to discover new music or get some background noise in their ear plugs and if they really love an album, then the audiophile and die-hard fans just buy the vinyl or CD instead to actually have the album at the best available quality with all the artwork and booklet and stuff.
And this is exactly what I do. I use Spotify for discovery, and then if I love the album, I hit up Amazon to purchase a physical copy. Call me old-fashioned, but my collection has to be physical before digital. You simply don't get the same experience with an album you love if you just own it digitally. Plus, it looks great on a CD rack.