Which of the following Pokémon Games (that were never made) would you have liked to play?

Pokémon Electric Yellow Version (Fire Red/Leaf Green style remake of Yellow)

Pokémon Mind Crystal Version (Not sure that that's what it would be called, but a Heart Gold/Soul Silver style remake of Crystal.)

Pokémon Delta Emerald Version (Omega Ruby/Alpha Sapphire style remake of Emerald, incorporating elements of the Delta Episode into the pre-Hall of Fame story.)

Pokémon Z Version (An enhanced 3rd Version of X and Y, similar to Emerald and Platinum, where you could catch both Version's Legendaries, and obtain Zygarde's 2 additional forms in Gen 6.)

Pokémon Gray Version/Pokémon Eclipse Version (I paired these two together. Basically an enhanced 3rd Version of Black/White, similar to the sequels, and an enhanced 3rd Version of Sun/Moon, similar to the Ultra Versions.)