Deep Darks and The End Connection

The new biome, the Deep Dark was quite interesting to see during the presentation, a whole new biome using the color scheme of "The Old End" and presenting an ever growing biomass instead of the clean and sterile end... thats just too many coincidences and it will feel weird not to make a connection between them, i think the deep darks and the end should be shown "fighting" each other, with small patches of endstone proudly showing the dominance of the dragon in the deep darks of the overworld amd small patches of growth furiously trying to retake what was once theirs spread trough the end, this would make the end less of a buble and make the world have a sense of cohesion, like the ruined nether portals did in the overworld