Chromas ever making a comeback?

seems like several chromas came out per patch for a few patches and then just stopped? I believe there was a bug with the zed pack?

just wondering if any more chromas are planned or intended at some point in the future? They are pretty neat takes and definitely add some variety.

my favorites so far are purple pimp garen with a cape of course, and black steel blitzcrank.

majin buu zac is also sweet but i don't own zac sadly :( or i woulda instantly buy that